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v2.2

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Wisej.Web

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General

Buttons

Application.FormCollection

Wisej.Web.Application FormCollection

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Holds the collection of all top-level application forms.

public class FormCollection : ICollection, IEnumerable
Public Class FormCollection
    Inherits ICollection
    Implements IEnumerable

Properties

Count

Int32: Returns the total number of currently open forms.

Item(index)

Form: Returns the form at the specified index.

Item(name)

Form: Returns the first form with the specified name, the search is case insensitive.

Methods

GetEnumerator()

Returns an enumerator that iterates through the open forms.

Returns: IEnumerator.

Clipboard

Wisej.Web.Clipboard

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides methods to place data on and retrieve data from the system Clipboard. This class cannot be inherited.

public class Clipboard
Public Class Clipboard

Methods

Clear()

Removes all data from the Clipboard.

ContainsAudio()

Indicates whether there is data on the Clipboard in the WaveAudio format.

Returns: Boolean. true if there is audio data on the Clipboard; otherwise, false.

ContainsData(format)

Indicates whether there is data on the Clipboard that is in the specified format or can be converted to that format.

Parameter
Type
Description

format

The format of the data to look for. See for predefined formats.

Returns: Boolean. true if there is data on the Clipboard that is in the specified format or can be converted to that format; otherwise, false.

ContainsFileDropList()

Indicates whether there is data on the Clipboard that is in the FileDrop format or can be converted to that format.

Returns: Boolean. true if there is a file drop list on the Clipboard; otherwise, false.

ContainsImage()

Indicates whether there is data on the Clipboard that is in the Bitmap format or can be converted to that format.

Returns: Boolean. true if there is image data on the Clipboard; otherwise, false.

ContainsText()

Indicates whether there is data on the Clipboard in the Text or UnicodeText format, depending on the operating system.

Returns: Boolean. true if there is text data on the Clipboard; otherwise, false.

ContainsText(format)

Indicates whether there is text data on the Clipboard in the format indicated by the specified TextDataFormat value.

Parameter
Type
Description

format

One of the values.

Returns: Boolean. true if there is text data on the Clipboard in the value specified for format ; otherwise, false.

GetAudioStream()

Retrieves an audio stream from the Clipboard.

Returns: Stream. A Stream containing audio data or null if the Clipboard does not contain any data in the WaveAudio format.

GetData(format)

Retrieves data from the Clipboard in the specified format.

Parameter
Type
Description

format

The format of the data to retrieve. See for predefined formats.

Returns: Object. An Object representing the Clipboard data or null if the Clipboard does not contain any data that is in the specified format or can be converted to that format.

GetDataObject()

Retrieves the data that is currently on the system Clipboard.

Returns: IDataObject. An IDataObject that represents the data currently on the Clipboard, or null if there is no data on the Clipboard.

GetFileDropList()

Retrieves a collection of file names from the Clipboard.

Returns: StringCollection. A StringCollection containing file names or null if the Clipboard does not contain any data that is in the FileDrop format or can be converted to that format.

GetImage()

Retrieves an image from the Clipboard.

Returns: Image. An Image representing the Clipboard image data or null if the Clipboard does not contain any data that is in the Bitmap format or can be converted to that format.

GetText()

Retrieves text data from the Clipboard in the Text or UnicodeText format, depending on the operating system.

Returns: String. The Clipboard text data or Empty if the Clipboard does not contain data in the Text or UnicodeText format, depending on the operating system.

GetText(format)

Retrieves text data from the Clipboard in the format indicated by the specified TextDataFormat value.

Parameter
Type
Description

format

One of the values.

Returns: String. The Clipboard text data or Empty if the Clipboard does not contain data in the specified format.

SetAudio(audioBytes)

Saves the Byte array in the WaveAudio format after converting it to a Stream to the clipboard.

Parameter
Type
Description

audioBytes

A array containing the audio data.

Throws:

  • ArgumentNullException audioBytes is null.

SetAudio(audioStream)

Saves the Stream in the WaveAudio format to the clipboard.

Parameter
Type
Description

audioStream

A containing the audio data.

Throws:

  • ArgumentNullException audioStream is null.

SetClientText(text)

Saves the text data to the client's temporary clipboard. Client side javascript code can copy the clipboard's content to the browser's clipboard calling Wisej.Core.copy();

Parameter
Type
Description

text

The text to save to the client's temporary clipboard.

Throws:

  • ArgumentNullException text is null.

SetData(format, data)

Saves the specified data to the clipboard in the specified format.

Parameter
Type
Description

format

The format of the data to set. See for predefined formats.

data

An representing the data to add.

Throws:

  • ArgumentNullException data is null.

SetDataObject(data)

Saves the specified data to the clipboard.

Parameter
Type
Description

data

The data to place on the Clipboard.

Throws:

  • ArgumentNullException The value of data is null.

SetFileDropList(filePaths)

Saves the collection of file names in the FileDrop format to the clipboard.

Parameter
Type
Description

filePaths

A containing the file names.

Throws:

  • ArgumentNullException filePaths is null.

  • ArgumentException filePaths does not contain any strings, or at least one of the strings in filePaths is empty, contains only white space, contains one or more invalid characters as defined by InvalidPathChars, is null, contains a colon (:), or exceeds the system-defined maximum length. See the InnerException property of the ArgumentException for more information.

SetImage(image)

Saves the Image in the Bitmap format to the clipboard

Parameter
Type
Description

image

The to add to the Clipboard.

Throws:

  • ArgumentNullException image is null.

SetText(text)

Saves the text data in the UnicodeText format to the clipboard.

Parameter
Type
Description

text

The text to add to the Clipboard.

Throws:

  • ArgumentNullException text is null or Empty.

SetText(text, format)

Saves the text data in the format indicated by the specified TextDataFormat value to the clipboard.

Parameter
Type
Description

text

The text to add to the Clipboard.

format

One of the values.

Throws:

  • ArgumentNullException text is null.

KeyEventArgs

Wisej.Web.KeyEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the KeyDown or KeyUp event.

public class KeyEventArgs : EventArgs
Public Class KeyEventArgs
    Inherits EventArgs

Constructors

KeyEventArgs(keyData)

Initializes a new instance of the KeyEventArgs class.

Name
Type
Description

keyData

A representing the key that was pressed, combined with any modifier flags that indicate which CTRL, SHIFT, and ALT keys were pressed at the same time. Possible values are obtained be applying the bitwise OR (|) operator to constants from the enumeration.

Properties

Alt

Boolean: Returns whether the ALT key was pressed.

Control

Boolean: Returns whether the CTRL key was pressed.

Handled

Boolean: Returns or sets whether the event was handled.

KeyCode

Keys: Returns the keyboard code..

KeyData

Keys: Returns the key data.

KeyValue

Int32: Returns the keyboard value.

Modifiers

Keys: Returns the modifier flags indicating which combination of CTRL, SHIFT, and ALT keys was pressed.

Shift

Boolean: Returns a value indicating whether the SHIFT key was pressed.

Methods

IsAltPressed()

Returns whether the Alt key is pressed.

Returns: Boolean.

IsCtrlPressed()

Returns whether the Control key is pressed.

Returns: Boolean.

IsShiftPressed()

Returns whether the Shift key is pressed.

Returns: Boolean.

Used By

Name
Description

Represents the method that will handle the or event of a .

KeyPressEventArgs

Wisej.Web.KeyPressEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the KeyPress event.

public class KeyPressEventArgs : EventArgs
Public Class KeyPressEventArgs
    Inherits EventArgs

Constructors

KeyPressEventArgs(keyChar)

Initializes a new instance of the KeyPressEventArgs class.

Name
Type
Description

keyChar

The ASCII character corresponding to the key the user pressed.

Properties

Handled

Boolean: Returns or sets whether the KeyPress event was handled.

KeyChar

Char: Returns or sets the character corresponding to the key pressed.

Used By

Name
Description

Represents the method that will handle the event of a .

PaintEventArgs

Wisej.Web.PaintEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the Paint event.

public class PaintEventArgs : EventArgs
Public Class PaintEventArgs
    Inherits EventArgs

Constructors

PaintEventArgs(graphics, clipRect)

Initializes a new instance of the PaintEventArgs class with the specified graphics and clipping rectangle.

Name
Type
Description

graphics

The used to paint the item.

clipRect

The that represents the rectangle in which to paint.

Properties

ClipRectangle

Rectangle: Returns the rectangle in which to paint.

Graphics

Graphics: Returns the graphics used to paint.

Used By

Name
Description

Represents the method that will handle the event of a .

QueryContinueDragEventHandler

Wisej.Web.QueryContinueDragEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the QueryContinueDrag event of a Control.

public delegate void QueryContinueDragEventHandler(Object sender, QueryContinueDragEventArgs e)
Public Delegate Sub QueryContinueDragEventHandler(ByVal sender As [Object], ByVal e As QueryContinueDragEventArgs)

Parameters

Name
Type
Description

sender

The source of an event.

e

A that contains the event data.

Fired By

Name
Description

Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled.

TouchEventHandler

Wisej.Web.TouchEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the TouchStart, TouchEnd, TouchMove, TouchCancel events.

public delegate void TouchEventHandler(Object sender, TouchEventArgs e)
Public Delegate Sub TouchEventHandler(ByVal sender As [Object], ByVal e As TouchEventArgs)

Parameters

Name
Type
Description

sender

The source of the event.

e

A that contains the event data.

Fired By

Name
Description

Fired when a touch point is placed on the touch surface.

Fired when a touch point is removed from the touch surface.

Fired when a touch point has been disrupted in an implementation-specific manner (for example, too many touch points are created).

TrackEventArgs

Wisej.Web.TrackEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for Track event.

public class TrackEventArgs : EventArgs
Public Class TrackEventArgs
    Inherits EventArgs

Properties

Axis

SwipeAxis: Returns the Axis of the track event.

Location

Point: Returns the X, Y delta for the track event.

X

Int32: Returns the X delta of the track event.

Y

Int32: Returns Y delta of the track event.

Used By

Name
Description

Represents the method that will handle the event.

Cursor

Wisej.Web.Cursor

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the mouse pointer.

public class Cursor
Public Class Cursor

Constructors

Cursor(image)

Creates a new cursor using the Image.

Name
Type
Description

image

An to use for the cursor.

Cursor(source)

Creates a new cursor using an image source: can use a themed image or URL.

Name
Type
Description

source

The name of a theme image or a URL to an image resource.

Cursor(stream)

Creates a new cursor using the Image.

Name
Type
Description

stream

A to use for the cursor.

Cursor(image, x, y)

Creates a new cursor using the Image.

Name
Type
Description

image

An to use for the cursor.

x

x-coordinate of the hotspot location.

Cursor(stream, x, y)

Creates a new cursor using the Image.

Name
Type
Description

stream

A to use for the cursor.

x

x-coordinate of the hotspot location.

Cursor(source, x, y)

Creates a new cursor using an image source: can use a themed image or URL.

Name
Type
Description

source

The name of a theme image or a URL to an image resource.

x

x-coordinate of the hotspot location.

Properties

Name

String: Returns the name of the cursor.

Position

Point: Returns or sets the pointer's position.

DataObject

Wisej.Web.DataObject

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Implements a basic data transfer mechanism.

public class DataObject : IDataObject
Public Class DataObject
    Inherits IDataObject

Constructors

DataObject()

Initializes a new instance of the DataObject class.

DataObject(data)

Initializes a new instance of the DataObject class and adds the specified object to it.

Name
Type
Description

Initializes a new instance of the class and adds the specified object in the specified format.

Name
Type
Description

Indicates whether the data object contains data in the format.

Returns: . true if the data object contains audio data; otherwise, false.

Indicates whether the data object contains data that is in the format or can be converted to that format.

Returns: . true if the data object contains a file drop list; otherwise, false.

Indicates whether the data object contains data that is in the format or can be converted to that format.

Returns: . true if the data object contains image data; otherwise, false.

Indicates whether the data object contains data in the format.

Returns: . true if the data object contains text data; otherwise, false.

Indicates whether the data object contains text data in the format indicated by the specified value.

Parameter
Type
Description

Returns: . true if the data object contains text data in the specified format; otherwise, false.

Retrieves an audio stream from the data object.

Returns: . A containing audio data or null if the data object does not contain any data in the format.

Returns the data associated with the specified class type format.

Parameter
Type
Description

Returns: . The data associated with the specified format, or null.

Returns the data associated with the specified data format.

Parameter
Type
Description

Returns: . The data associated with the specified format, or null.

Returns the data associated with the specified data format, using an automated conversion parameter to determine whether to convert the data to the format.

Parameter
Type
Description

Returns: . The data associated with the specified format, or null.

Determines whether data stored in this is associated with, or can be converted to, the specified format.

Parameter
Type
Description

Returns: . true if data stored in this is associated with, or can be converted to, the specified format; otherwise, false.

Returns the data associated with the specified class type format.

Parameter
Type
Description

Returns: . The data associated with the specified format, or null.

Determines whether this contains data in the specified format or, optionally, contains data that can be converted to the specified format.

Parameter
Type
Description

Returns: . true if the data is in, or can be converted to, the specified format; otherwise, false.

Returns a list of all formats that data stored in this is associated with or can be converted to.

Returns: . An array of type , containing a list of all formats that are supported by the data stored in this object.

Returns a list of all formats that data stored in this is associated with or can be converted to, using an automatic conversion parameter to determine whether to retrieve only native data formats or all formats that the data can be converted to.

Parameter
Type
Description

Returns: . An array of type , containing a list of all formats that are supported by the data stored in this object.

Retrieves an image from the data object.

Returns: . An representing the image data in the data object or null if the data object does not contain any data that is in the format or can be converted to that format.

Retrieves text data from the data object in the format.

Returns: . The text data in the data object or if the data object does not contain data in the format.

Retrieves text data from the data object in the format indicated by the specified value.

Parameter
Type
Description

Returns: . The text data in the data object or if the data object does not contain data in the specified format.

Adds a array to the data object in the format after converting it to a .

Parameter
Type
Description

Throws:

  • audioBytes is null.

Adds a to the data object in the format.

Parameter
Type
Description

Throws:

  • audioStream is null.

Adds the specified object to the using the object type as the data format.

Parameter
Type
Description

Adds the specified object to the using the specified type as the format.

Parameter
Type
Description

Adds the specified object to the using the specified format.

Parameter
Type
Description

Adds the specified object to the using the specified format and indicating whether the data can be converted to another format.

Parameter
Type
Description

Adds a url using format. The specified url is parsed to compose the DownloadURL as: "mime-type:file-name:url".

Parameter
Type
Description

Adds a collection of file names to the data object in the format.

Parameter
Type
Description

Throws:

  • filePaths is null.

Adds an to the data object in the format.

Parameter
Type
Description

Throws:

  • image is null.

Adds text data to the data object in the format.

Parameter
Type
Description

Throws:

  • textData is null or .

Adds text data to the data object in the format indicated by the specified value.

Parameter
Type
Description

Throws:

  • textData is null or .

Name
Description

Button

Wisej.Web.Button

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

  • Control

    • ButtonBase

      • Button

Represents a button control.

public class Button : ButtonBase, 
Public Class Button
    Inherits ButtonBase
    Implements IButtonControl

Constructors

Button()

Initializes a new instance of the Button class.

Properties

AutoSizeMode

AutoSizeMode: Returns or sets the mode by which the Button automatically resizes itself.

BorderStyle

BorderStyle: Returns or sets the border style of the button control.

DialogResult

DialogResult: Returns or sets a value that is returned to the parent form when the button is clicked.

Display

Display: Returns or sets the Display mode of the control to determine whether to display the icon, the text or both.

ImageSpacing

Nullable<Int32>: Returns or sets the distance in pixels between the image and the label inside the button.

MenuItems

MenuItemCollection: Returns the collection of MenuItem objects associated with the button.

Repeat

Boolean: Enables or disables the auto-repeat feature. When enabled, the button keeps firing click events at an increasing rate while the user keeps the button pressed.

Shortcut

Shortcut: Returns or sets a value indicating the shortcut key associated with the button.

Methods

PerformClick()

Generates a Click event for a button.

Events

ItemClicked

MenuButtonItemClickedEventHandler Fired when the user clicks one of the drop down menu items.

Inherited By

Name
Description

Represents a split button control.

Implements

Name
Description

Bindable components implement this interface.

Allows a control to act like a button on a .

All wisej components implement this interface.

RadioButton

Wisej.Web.RadioButton

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

  • Control

    • ButtonBase

      • RadioButton

Enables the user to select a single option from a group of choices when paired with other RadioButton controls.

public class RadioButton : ButtonBase
Public Class RadioButton
    Inherits ButtonBase

Constructors

RadioButton()

Initializes a new instance of the RadioButton class.

Properties

Appearance

Appearance: Returns or sets the value that determines the appearance of a CheckBox control.

AutoCheck

Boolean: Returns or set a value indicating whether the Checked or CheckState values and the CheckBox's appearance are automatically changed when the CheckBox is clicked.

AutoSize

Boolean: Returns or sets a value that indicates whether the control resizes based on its contents.

CheckAlign

ContentAlignment: Returns or sets the horizontal and vertical alignment of the check mark on a CheckBox control.

Checked

Boolean: Gets or sets whether the control is checked.

CheckedForeColor

Color: Returns or sets the text color used when the RadioButton is checked.

Invalid

Boolean: Returns or sets a value that indicates that the control is invalid.

InvalidMessage

String: Returns or sets the invalid message that is shown in the invalid tooltip.

ReadOnly

Boolean: Returns or sets whether the control is read-only.

TabStop

Boolean: Returns or sets whether the user can give the focus to this control using the TAB key and the Focusable property is set to true.

TextAlign

ContentAlignment: Returns or sets the alignment of the text on the CheckBox control.

Methods

PerformClick()

Generates a Click event for a RadioButton.

Events

AppearanceChanged

EventHandler Fired when the value of the Appearance property changes.

CheckedChanged

EventHandler Fired when the value of the Checked property changes.

ReadOnlyChanged

EventHandler Fired when the value of the ReadOnly property has changed.

Implements

Name
Description

Bindable components implement this interface.

All wisej components implement this interface.

All wisej controls derived from the class must implement this interface.

FileDialogLoadPathEventArgs

Wisej.Web.FileDialogLoadPathEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the LoadPath event.

public class FileDialogLoadPathEventArgs : CancelEventArgs
Public Class FileDialogLoadPathEventArgs
    Inherits CancelEventArgs

Allows an application to filter the files and folders loaded by the FileDialog and FolderBrowserDialog components and to set the icon, creation date and modified date. To skip a file or folder, set e.Cancel = true. To set a file's icon, or date, set the ImageSource, CreationTime or LastWriteTime properties.

Constructors

FileDialogLoadPathEventArgs(path, isDirectory)

Constructs a new instance of FileDialogLoadPathEventArgs.

Name
Type
Description

path

Path of the file or directory.

isDirectory

Indicates that the path is for a directory.

Properties

CreationTime

DateTime: Sets the creation DateTime of the file.

FileSize

Int64: Sets the file size in bytes.

ImageSource

String: Sets the name or path of the icon to display next to the file.

IsDirectory

Boolean: Returns true when the Path refers to a directory.

LastWriteTime

DateTime: Sets the last modified DateTime of the file.

Path

String: Returns the full path of the file or folder being loaded.

Used By

Name
Description

Represents the method that will handle the and events.

DataRepeaterAddRemoveItemsEventArgs

Wisej.Web.DataRepeaterAddRemoveItemsEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the ItemsAdded, ItemsRemoved, UserAddedItems, and UserDeletedItems events.

public class DataRepeaterAddRemoveItemsEventArgs : EventArgs
Public Class DataRepeaterAddRemoveItemsEventArgs
    Inherits EventArgs

Constructors

DataRepeaterAddRemoveItemsEventArgs(index, count)

Initializes a new instance of the DataRepeaterAddRemoveItemsEventArgs class.

Name
Type
Description

index

The index of the that is being added or deleted.

count

The number of items being added or deleted.

Properties

ItemCount

Int32: Return the number of items being added to or deleted from a DataRepeater control.

ItemIndex

Int32: Returns the index of the item being added or deleted.

Used By

Name
Description

Represents the method that will handle the , , , and events.

DataRepeaterAddRemoveItemsEventHandler

Wisej.Web.DataRepeaterAddRemoveItemsEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the ItemsAdded, ItemsRemoved, UserAddedItems, and UserDeletedItems events.

public delegate void DataRepeaterAddRemoveItemsEventHandler(Object sender, DataRepeaterAddRemoveItemsEventArgs e)
Public Delegate Sub DataRepeaterAddRemoveItemsEventHandler(ByVal sender As [Object], ByVal e As DataRepeaterAddRemoveItemsEventArgs)

Parameters

Name
Type
Description

sender

The source of the event.

e

An object that contains the event data.

Fired By

Name
Description

Fired when a new is added to the control.

Fired when a is deleted from the control.

Fired when the user adds a new .

DataRepeaterItemCloneEventHandler

Wisej.Web.DataRepeaterItemCloneEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the ItemCloning event.

public delegate void DataRepeaterItemCloneEventHandler(Object sender, DataRepeaterItemCloneEventArgs e)
Public Delegate Sub DataRepeaterItemCloneEventHandler(ByVal sender As [Object], ByVal e As DataRepeaterItemCloneEventArgs)

Parameters

Name
Type
Description

sender

The source of the event.

e

A object that contains the event data.

Fired By

Name
Description

Fired before the and its controls are cloned from the .

DataRepeaterItemEventArgs

Wisej.Web.DataRepeaterItemEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the ItemCloned event.

public class DataRepeaterItemEventArgs : EventArgs
Public Class DataRepeaterItemEventArgs
    Inherits EventArgs

Constructors

DataRepeaterItemEventArgs(item)

Initializes a new instance of the DataRepeaterItemEventArgs class.

Name
Type
Description

item

The cloned from the object.

Properties

DataRepeaterItem

DataRepeaterItem: Returns a DataRepeaterItem instance that triggered the event.

Used By

Name
Description

Represents the method that will handle the event.

Desktop

Wisej.Web.Desktop

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

  • Control

    • ScrollableControl

Represents a desktop container that can host floating windows.

Initializes a new instance of the class.

: Returns true if this desktop instance is the currently active desktop. It is the same as comparing the instance with .

: Returns or sets whether the taskbar is hidden automatically when there are no opened windows or no windows with the property ShowInTaskbar set to true.

: Returns a rectangle that represents the inner dimensions of the control.

: Returns or sets which control borders are docked to its parent control and determines how a control is resized with its parent.

: Returns or sets the height of the page.

: Returns whether the taskbar is currently visible.

: Returns the collection of controls displayed in the taskbar of the desktop control.

: Returns or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container.

: Returns the height and width of the page.

: Return or sets the position of the taskbar to one of the four sides indicated by the values.

: Returns the height or width of the taskbar in the current theme, depending on the value of .

: Returns or sets the title of the . If the desktop is the main desktop, setting the text also changes the title in the browser.

: Returns or sets the wallpaper image.

: Returns or sets the width of the page.

Fired when the desktop becomes active, and it's the new .

Fired when the desktop is deactivated and it's no longer the .

Fired when a on the is clicked.

Fired when a on the is double clicked.

Fired before the desktop becomes visible for the first time.

Occurs when the property changes value.

Occurs when the property AutoHideTaskbar is set to true and the TaskBar is either hidden or shown.

Name
Description
Object
QueryContinueDragEventArgs
QueryContinueDragEventArgs
Control.QueryContinueDrag

Control.TouchMove

Fired when a touch point is moved along the touch surface.

Object
TouchEventArgs
TouchEventArgs
Control.TouchStart
Control.TouchEnd
Control.TouchCancel

DataRepeater.UserDeletedItems

Fired after the user deletes a DataRepeaterItem.

Object
DataRepeaterAddRemoveItemsEventArgs
DataRepeater.ItemsAdded
DataRepeaterItem
DataRepeater
DataRepeater.ItemsRemoved
DataRepeaterItem
DataRepeater
DataRepeater.UserAddedItems
DataRepeaterItem
Object
DataRepeaterItemCloneEventArgs
DataRepeaterItemCloneEventArgs
DataRepeater.ItemCloning
DataRepeaterItem
ItemTemplate

Common Dialogs

Containers

data

The data to store.

data

Object

The data to store.

format

String

The format of the specified data. See DataFormats for predefined formats.

data

Object

The data to store.

format

TextDataFormat

One of the TextDataFormat values.

format

Type

A Type representing the format of the data to retrieve.

format

String

The format of the data to retrieve. See DataFormats for predefined formats.

format

String

The format of the data to retrieve. See DataFormats for predefined formats.

autoConvert

Boolean

true to the convert data to the specified format; otherwise, false.

format

Type

A Type representing the format to check for.

format

String

A Type representing the format of the data to retrieve.

format

String

The format to check for. See DataFormats for predefined formats.

autoConvert

Boolean

true to determine whether data stored in this DataObject can be converted to the specified format; false to check whether the data is in the specified format.

autoConvert

Boolean

true to retrieve all formats that data stored in this DataObject is associated with, or can be converted to; false to retrieve only native data formats.

format

TextDataFormat

One of the TextDataFormat values.

audioBytes

Byte[]

A Byte array containing the audio data.

audioStream

Stream

A Stream containing the audio data.

data

Object

The data to store.

format

Type

A Type representing the format associated with the data.

data

Object

The data to store.

format

String

The format associated with the data. See DataFormats for predefined formats.

data

Object

The data to store.

format

String

The format associated with the data. See DataFormats for predefined formats.

autoConvert

Boolean

true to allow the data to be converted to another format; otherwise, false.

url

String

The url to the file to download.

fileName

String

The name of the file to download from the url.

filePaths

StringCollection

A StringCollection containing the file names.

image

Image

The Image to add to the data object.

textData

String

The text to add to the data object.

textData

String

The text to add to the data object.

format

TextDataFormat

One of the TextDataFormat values.

IDataObject

Provides a format-independent mechanism for transferring data.

DataObject(format, data)

Methods

ContainsAudio()

ContainsFileDropList()

ContainsImage()

ContainsText()

ContainsText(format)

GetAudioStream()

GetData(format)

GetData(format)

GetData(format, autoConvert)

GetDataPresent(format)

GetDataPresent(format)

GetDataPresent(format, autoConvert)

GetFormats()

GetFormats(autoConvert)

GetImage()

GetText()

GetText(format)

SetAudio(audioBytes)

SetAudio(audioStream)

SetData(data)

SetData(format, data)

SetData(format, data)

SetData(format, autoConvert, data)

SetDownloadURL(url, fileName)

SetFileDropList(filePaths)

SetImage(image)

SetText(textData)

SetText(textData, format)

Implements

DataObject
WaveAudio
Boolean
FileDrop
Boolean
Bitmap
Boolean
UnicodeText
Boolean
TextDataFormat
Boolean
Stream
Stream
WaveAudio
Object
Object
Object
DataObject
Boolean
DataObject
Boolean
DataObject
Boolean
DataObject
String[]
String
DataObject
String[]
String
Image
Image
Bitmap
UnicodeText
String
Empty
UnicodeText
TextDataFormat
String
Empty
Byte
WaveAudio
Stream
ArgumentNullException
Stream
WaveAudio
ArgumentNullException
DataObject
DataObject
DataObject
DataObject
DownloadURL
FileDrop
ArgumentNullException
Image
Bitmap
ArgumentNullException
UnicodeText
ArgumentNullException
Empty
TextDataFormat
ArgumentNullException
Empty

All wisej controls derived from the class must implement this interface.

All wisej top-level windows implement this interface.

Allows an object to serialize itself.

IBindableComponent

Bindable components implement this interface.

IContainerControl

Provides the functionality for a control to act as a parent for other controls.

IWisejComponent

All wisej components implement this interface.

Public Class Desktop
    Inherits ContainerControl
    Implements IWisejWindow, IWisejDesignTarget

Constructors

Desktop()

Properties

Active

AutoHideTaskbar

DisplayRectangle

Dock

Height

IsTaskbarVisible

Items

Location

Size

TaskbarPosition

TaskbarSize

Text

Wallpaper

Width

Events

Activated

Deactivate

ItemClick

ItemDoubleClick

Load

TaskbarPositionChanged

TaskbarVisibleChanged

Implements

ContainerControl
Desktop
Desktop
Boolean
Desktop
Boolean
Rectangle
Desktop
DockStyle
Int32
Boolean
DesktopTaskBarItemCollection
DesktopTaskBarItem
Point
Size
Position
Position
Int32
TaskbarPosition
String
Desktop
String
Int32
EventHandler
Desktop
EventHandler
Desktop
DesktopTaskBarItemClickEventHandler
DesktopTaskBarItem
Desktop
DesktopTaskBarItemClickEventHandler
DesktopTaskBarItem
Desktop
EventHandler
EventHandler
TaskbarPosition
EventHandler
public class Desktop : ContainerControl, IWisejWindow, IWisejDesignTarget
IButtonControl

IWisejControl

All wisej controls derived from the Control class must implement this interface.

IWisejSerializable

Allows an object to serialize itself.

SplitButton
IBindableComponent
IButtonControl
Form
IWisejComponent

y

Int32

y-coordinate of the hotspot location.

y

Int32

y-coordinate of the hotspot location.

y

Int32

y-coordinate of the hotspot location.

Image
Image
String
Stream
Stream
Image
Image
Int32
Stream
Stream
Int32
String
Int32

IWisejSerializable

Allows an object to serialize itself.

IBindableComponent
IWisejComponent
IWisejControl
Control
String
DataFormats
TextDataFormat
TextDataFormat
String
DataFormats
TextDataFormat
TextDataFormat
Byte[]
Byte
Stream
Stream
String
String
DataFormats
Object
Object
Object
StringCollection
StringCollection
Image
Image
String
String
TextDataFormat
TextDataFormat
Char
KeyPressEventHandler
KeyPress
Control
Keys
Keys
Keys
KeyEventHandler
KeyUp
KeyDown
Control
Graphics
Graphics
Rectangle
Rectangle
PaintEventHandler
Paint
Control
TrackEventHandler
Track
String
Boolean
FileDialogLoadPathEventHandler
LoadPath
LoadPath
Int32
DataRepeaterItem
Int32
DataRepeaterAddRemoveItemsEventHandler
ItemsAdded
ItemsRemoved
UserAddedItems
UserDeletedItems
DataRepeaterItem
ItemTemplate
ItemTemplate
DataRepeaterItemEventHandler
ItemCloned

HashChangedEventHandler

Wisej.Web.HashChangedEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the HashChanged event.

public delegate void HashChangedEventHandler(Object 
Public Delegate Sub HashChangedEventHandler(ByVal sender As [Object], ByVal e As HashChangedEventArgs)

Parameters

Name
Type
Description
Name
Description

ControlEventArgs

Wisej.Web.ControlEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the ControlAdded and ControlRemoved events.

public class ControlEventArgs : EventArgs
Public Class ControlEventArgs
    Inherits EventArgs

Constructors

ControlEventArgs(control)

Initializes a new instance of the ControlEventArgs class for the specified control.

Name
Type
Description

: Returns the control object used by this event.

Name
Description

ControlEventHandler

Wisej.Web.ControlEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the ControlAdded and ControlRemoved events of the Control class.

public delegate void ControlEventHandler(Object 
Public Delegate Sub ControlEventHandler(ByVal sender As [Object], ByVal e As ControlEventArgs)

Parameters

Name
Type
Description
Name
Description

QueryContinueDragEventArgs

Wisej.Web.QueryContinueDragEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the QueryContinueDrag event.

public class QueryContinueDragEventArgs : EventArgs
Public Class QueryContinueDragEventArgs
    Inherits EventArgs

Constructors

QueryContinueDragEventArgs(args)

Initializes a new instance of the QueryContinueDragEventArgs class.

Name
Type
Description

: Returns or sets the status of a drag-and-drop operation.

: Returns if the user pressed the ESC key.

: Returns the current state of the SHIFT, CTRL, and ALT keys.

Name
Description

Welcome

This book covers the full API for the Wisej.Framework assembly only. For an in-depth guide of Wisej features, please refer to the book. For the extensions API and concepts, please refer to the book.

Icon
Description

Application.PageCollection

Wisej.Web.Application PageCollection

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Holds the collection of all top-level application pages.

: Returns the total number of currently open pages.

: Returns the page at the specified index.

MenuButtonItemClickedEventHandler

Wisej.Web.MenuButtonItemClickedEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the event of a control.

Name
Type
sender
,
HashChangedEventArgs
e
)

sender

Object

The source of the event.

e

HashChangedEventArgs

A HashChangedEventArgs that contains the event data.

Application.HashChanged

Fired when the hash part of the URL changes on the client side.

Fired By

sender
,
ControlEventArgs
e
)

sender

Object

The source of the event.

e

ControlEventArgs

A ControlEventArgs that contains the event data.

Form.MdiChildAdded

Fired when a multiple-document interface (MDI) child form is added to the mdi parent.

Form.MdiChildRemoved

Fired when a multiple-document interface (MDI) child form is removed from the mdi parent.

Fired By

Static method or property or event.

Protected method or property or event.

Deprecated method or property or event.

This is the API book, for the concepts documentation please refer to the link below. The concept documentation and the namespace reference are a never-ending work in progress. We update it almost daily. Please check back if what you are looking for is not available.

We assume that you have a good working knowledge of the following tools and technologies:

  • C# or VB.NET

  • .NET in general

  • Visual Studio

  • JavaScript

Instance method, or property, or event.

Legend

Concepts
Extensions

Concepts & Reference

Skills

Page: Returns the first page with the specified name, the search is case insensitive.

Returns an enumerator that iterates through the open pages.

Returns: IEnumerator.

Public Class PageCollection
    Inherits ICollection
    Implements IEnumerable

Properties

Count

Item(index)

Item(name)

Int32
Page
public class PageCollection : ICollection, IEnumerable

Methods

GetEnumerator()

Description

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when the user clicks one of the drop down menu items.

Public Delegate Sub MenuButtonItemClickedEventHandler(ByVal sender As [Object], ByVal e As MenuButtonItemClickedEventArgs)

Parameters

ItemClicked
Button
public delegate void MenuButtonItemClickedEventHandler(Object sender, MenuButtonItemClickedEventArgs e)

Fired By

control

Control

The Control to store in this event.

ControlEventHandler

Represents the method that will handle the ControlAdded and ControlRemoved events of the Control class.

Properties

Control

Used By

Control

args

WisejEventArgs

The arguments received from the client.

QueryContinueDragEventHandler

Represents the method that will handle the QueryContinueDrag event of a Control.

Properties

Action

EscapePressed

KeyState

Used By

DragAction
Boolean
Int32
Object
IWisejControl
Control
IWisejWindow
IWisejSerializable

ResponsiveProfileChangedEventHandler

Wisej.Web.ResponsiveProfileChangedEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the Application.ResponsiveProfileChanged event.

public delegate void ResponsiveProfileChangedEventHandler(Object 
Public Delegate Sub ResponsiveProfileChangedEventHandler(ByVal sender As [Object], ByVal e As ResponsiveProfileChangedEventArgs)

Parameters

Name
Type
Description
Name
Description

PinchEventArgs

Wisej.Web.PinchEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for Pinch event.

public class PinchEventArgs : EventArgs
Public Class PinchEventArgs
    Inherits EventArgs

Properties

Scale

Double: Returns the calculated scale factor.

Used By

Name
Description

Screen

Wisej.Web.Screen

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents a display device or multiple display devices on a single system.

public class Screen
Public Class Screen

Properties

Bounds

Rectangle: Returns the bounds of the display.

DeviceName

String: Returns the device name associated with a display.

WorkingArea

: Returns the working area of the browser. The working area is the desktop area of the browser, excluding taskbars, docked windows, and docked tool bars.

FileDialogRootCollection

Wisej.Web.FileDialogRootCollection

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represent a collection of the IFileSystemProvider root file systems shown by the FileDialog implementation.

public class FileDialogRootCollection : List<>
Public Class FileDialogRootCollection
    Inherits List(Of )

Methods

MapPath(filePath)

Maps the virtual path to the corresponding physical path on the specific IFileSystemProvider implementation.

Parameter
Type
Description

Returns: . The physical path for the implementation.

DataRepeaterLayoutStyles

Wisej.Web.DataRepeaterLayoutStyles

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides an enumeration for specifying the orientation of items in a DataRepeater control.

public enum DataRepeaterLayoutStyles : Enum
Public Enum DataRepeaterLayoutStyles As [Enum]

Fields

Name
Description
Name
Description

HashChangedEventArgs

Wisej.Web.HashChangedEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the event.

Initializes a new instance of the class.

Name

HelpEventArgs

Wisej.Web.HelpEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the event.

Initializes a new instance of the class.

Name

ResponsiveProfileChangedEventArgs

Wisej.Web.ResponsiveProfileChangedEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the event.

Initializes a new instance of the class.

Name

HelpEventHandler

Wisej.Web.HelpEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the event of a .

Name
Type

DragEventHandler

Wisej.Web.DragEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the , , or event of a .

Name
Type

KeyEventHandler

Wisej.Web.KeyEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the or event of a .

Name
Type

TouchEventArgs

Wisej.Web.TouchEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for event.

: Returns the unique identifiers for the touch items.

: Returns whether more than one touch is associated with the event target element.

PinchEventHandler

Wisej.Web.PinchEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the event.

Name
Type
Description

WidgetEventArgs

Wisej.Web.WidgetEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the event of the control.

Initializes a new instance of the class.

TrackEventHandler

Wisej.Web.TrackEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the event.

Name
Type
Description

MenuButtonItemClickedEventArgs

Wisej.Web.MenuButtonItemClickedEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the event.

Initializes a new instance of the class.

Name

WidgetEventHandler

Wisej.Web.WidgetEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that handles a event.

Name
Type
Description

SwipeEventHandler

Wisej.Web.SwipeEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the event.

Name
Type
Description

SwipeEventArgs

Wisej.Web.SwipeEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for event.

: Returns whether the performed swipe was on the x or y axis.

: Returns the direction of the performed swipe in reference to the axis: X = Up / Down Y = Left / Right

ColorDialog

Wisej.Web.ColorDialog

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

FileDialogLoadPathEventHandler

Wisej.Web.FileDialogLoadPathEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the and events.

Name
Type

AccordionAction

Wisej.Web.AccordionAction

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Defines values representing events.

Name
Description

AccordionEventHandler

Wisej.Web.AccordionEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the or event of a control.

Name
Type

AccordionCancelEventHandler

Wisej.Web.AccordionCancelEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the or event of a control.

Name
Type

DataRepeaterDataErrorEventHandler

Wisej.Web.DataRepeaterDataErrorEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the event.

Name
Type

DataRepeaterAddRemoveItemsCancelEventHandler

Wisej.Web.DataRepeaterAddRemoveItemsCancelEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that handles the event.

Name
Type

DataRepeaterItemEventHandler

Wisej.Web.DataRepeaterItemEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the event.

Name
Type
Description

AcceleratorEventArgs

Wisej.Web.AcceleratorEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

DataRepeaterAddRemoveItemsCancelEventArgs

Wisej.Web.DataRepeaterAddRemoveItemsCancelEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the event.

Initializes a new instance of the class.

Name

DataRepeaterItemValueEventHandler

Wisej.Web.DataRepeaterItemValueEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the and events.

Name
Type
sender
,
ResponsiveProfileChangedEventArgs
e
)

sender

Object

The source of the event.

e

ResponsiveProfileChangedEventArgs

A ResponsiveProfileChangedEventArgs that contains the event data.

Control.ResponsiveProfileChanged

Fired when the active responsive profile is changed.

Application.ResponsiveProfileChanged

Fired when the active responsive profile is changed.

Fired By

Horizontal

Items are displayed in a horizontal format. A horizontal scroll bar will be displayed as necessary.

Vertical

Items are displayed in a vertical format. A vertical scroll bar will be displayed as necessary.

DataRepeater.LayoutStyle

Return or sets whether the DataRepeater control will be displayed with a vertical or horizontal orientation.

Used By

Object
MenuButtonItemClickedEventArgs
MenuButtonItemClickedEventArgs
Button.ItemClicked
Type
Description

value

Initial hash value.

String: The hash string from the client.

Name
Description

Represents the method that will handle the event.

Public Class HashChangedEventArgs
    Inherits EventArgs

Constructors

HashChangedEventArgs(value)

HashChanged
HashChangedEventArgs
public class HashChangedEventArgs : EventArgs

Properties

Hash

Used By

Type
Description

target

The that had the focus when the user pressed F1.

Boolean: Returns or sets a value indicating whether the help event was handled.

Control: Returns the Control that had the focus when the user pressed F1.

Name
Description

Represents the method that will handle the event of a .

Public Class HelpEventArgs
    Inherits EventArgs

Constructors

HelpEventArgs(target)

HelpRequested
HelpEventArgs
public class HelpEventArgs : EventArgs

Properties

Handled

Target

Used By

Type
Description

oldValue

Previous .

newValue

New active .

ClientProfile: The new active profile.

ClientProfile: The previously active profile.

Name
Description

Represents the method that will handle the Application.ResponsiveProfileChanged event.

Public Class ResponsiveProfileChangedEventArgs
    Inherits EventArgs

Constructors

ResponsiveProfileChangedEventArgs(oldValue, newValue)

ResponsiveProfileChanged
ResponsiveProfileChangedEventArgs
public class ResponsiveProfileChangedEventArgs : EventArgs

Properties

CurrentProfile

PreviousProfile

Used By

Description

sender

The source of the event.

hlpevent

A object that contains the event data.

Name
Description

Fired when the user requests help for a control by pressing F1.

Public Delegate Sub HelpEventHandler(ByVal sender As [Object], ByVal hlpevent As HelpEventArgs)

Parameters

HelpRequested
Control
public delegate void HelpEventHandler(Object sender, HelpEventArgs hlpevent)

Fired By

Description

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when a drag-and-drop operation is completed.

Fired when an object is dragged into the control's bounds.

Fired when an object is dragged over the control's bounds.

Public Delegate Sub DragEventHandler(ByVal sender As [Object], ByVal e As DragEventArgs)

Parameters

DragDrop
DragEnter
DragOver
Control
public delegate void DragEventHandler(Object sender, DragEventArgs e)

Fired By

Description

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when a key is pressed while the control has focus.

Fired when a key is released while the control has focus.

Public Delegate Sub KeyEventHandler(ByVal sender As [Object], ByVal e As KeyEventArgs)

Parameters

KeyUp
KeyDown
Control
public delegate void KeyEventHandler(Object sender, KeyEventArgs e)

Fired By

Point[]: Returns the location of the touch items in screen coordinates.

Double: Returns the delta of the rotation since the start of the event, in degrees.

Double: Returns the distance between two fingers since the start of the event.

Name
Description

Represents the method that will handle the , , , events.

Public Class TouchEventArgs
    Inherits EventArgs

Properties

Identifiers

IsMultiTouch

Locations

Swipe
Int64[]
Boolean
public class TouchEventArgs : EventArgs

Rotation

Scale

Used By

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when two finger moved towards or away from each other. It contains the scaling factor of the pinch.

Public Delegate Sub PinchEventHandler(ByVal sender As [Object], ByVal e As PinchEventArgs)

Parameters

Pinch
public delegate void PinchEventHandler(Object sender, PinchEventArgs e)

Fired By

Name
Type
Description

type

The type (name) of event.

data

The data object received with the event.

Object: Returns the data object that was sent by the widget with the event.

String: Returns the type (name) of the event fired by the widget.

Name
Description

Represents the method that handles a event.

Public Class WidgetEventArgs
    Inherits EventArgs

Constructors

WidgetEventArgs(type, data)

WidgetEvent
Widget
WidgetEventArgs
public class WidgetEventArgs : EventArgs

Properties

Data

Type

Used By

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when a pointer grabs an item and moves the pointer on it.

Public Delegate Sub TrackEventHandler(ByVal sender As [Object], ByVal e As TrackEventArgs)

Parameters

Track
public delegate void TrackEventHandler(Object sender, TrackEventArgs e)

Fired By

Type
Description

item

The that was clicked.

MenuItem: Returns the clicked menu item.

Name
Description

Represents the method that will handle the event of a control.

Public Class MenuButtonItemClickedEventArgs
    Inherits EventArgs

Constructors

MenuButtonItemClickedEventArgs(item)

ItemClicked
MenuButtonItemClickedEventArgs
public class MenuButtonItemClickedEventArgs : EventArgs

Properties

Item

Used By

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when the control receives a custom event from the client.

Public Delegate Sub WidgetEventHandler(ByVal sender As [Object], ByVal e As WidgetEventArgs)

Parameters

WidgeEvent
public delegate void WidgetEventHandler(Object sender, WidgetEventArgs e)

Fired By

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when a pointer swipes over the screen.

Public Delegate Sub SwipeEventHandler(ByVal sender As [Object], ByVal e As SwipeEventArgs)

Parameters

Swipe
public delegate void SwipeEventHandler(Object sender, SwipeEventArgs e)

Fired By

Int32: Returns the distance of the performed swipe.

Int32: Returns the duration the performed swipe took.

Int64: Returns the start time of the performed swipe.

Double: Returns the velocity of the performed swipe.

Name
Description

Represents the method that will handle the event.

Public Class SwipeEventArgs
    Inherits EventArgs

Properties

Axis

Direction

Distance

Swipe
SwipeAxis
SwipeDirection
public class SwipeEventArgs : EventArgs

Duration

StartTime

Velocity

Used By

Represents a common dialog box that displays available colors along with controls that enable the user to define custom colors.
public class ColorDialog : CommonDialog
Public Class ColorDialog
    Inherits CommonDialog

Initializes a new instance of ColorDialog.

Initializes a new instance of the ColorDialog extender with a specified container.

Name
Type
Description

container

An that represents the container of the component.

Color: Returns or sets the color selected by the user.

Color[]: Returns or sets the set of custom colors shown in the dialog box.

Resets all properties to their default values.

CommonDialog
ColorDialog

Constructors

ColorDialog()

ColorDialog(container)

Properties

Color

CustomColors

Methods

Reset()

Description

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when the file dialog is loading a file or folder.

Fired when the file dialog is loading a file or folder.

Public Delegate Sub FileDialogLoadPathEventHandler(ByVal sender As [Object], ByVal e As FileDialogLoadPathEventArgs)

Parameters

LoadPath
LoadPath
public delegate void FileDialogLoadPathEventHandler(Object sender, FileDialogLoadPathEventArgs e)

Fired By

Deselected

Represents the event.

Deselecting

Represents the event.

Selected

Represents the event.

Selecting

Represents the event.

Name
Description

Returns a value indicating which event is occurring.

Returns a value indicating which event is occurring.

Public Enum AccordionAction As [Enum]

Fields

Accordion
public enum AccordionAction : Enum

Used By

Description

sender

The source of the event.

e

A that contains the event data.

Name
Description

Fired when a panel is selected.

Fired when a panel is deselected.

Public Delegate Sub AccordionEventHandler(ByVal sender As [Object], ByVal e As AccordionEventArgs)

Parameters

Selected
Deselected
Accordion
public delegate void AccordionEventHandler(Object sender, AccordionEventArgs e)

Fired By

Description

sender

The source of the event.

e

A that contains the event data.

Name
Description

Occurs before a panel is selected, enabling a handler to cancel the panel change.

Occurs before a panel is deselected, enabling a handler to cancel the panel change.

Public Delegate Sub AccordionCancelEventHandler(ByVal sender As [Object], ByVal e As AccordionCancelEventArgs)

Parameters

Selecting
Deselecting
Accordion
public delegate void AccordionCancelEventHandler(Object sender, AccordionCancelEventArgs e)

Fired By

Description

sender

The source of the event.

e

A object that contains the event data.

Name
Description

Fired when an external data-parsing or validation operation throws an exception, or when an attempt to commit data to a data source fails.

Public Delegate Sub DataRepeaterDataErrorEventHandler(ByVal sender As [Object], ByVal e As DataRepeaterDataErrorEventArgs)

Parameters

DataError
public delegate void DataRepeaterDataErrorEventHandler(Object sender, DataRepeaterDataErrorEventArgs e)

Fired By

Description

sender

The source of the event.

e

An object that contains the event data.

Name
Description

Fired when the user deletes a .

Public Delegate Sub DataRepeaterAddRemoveItemsCancelEventHandler(ByVal sender As [Object], ByVal e As DataRepeaterAddRemoveItemsCancelEventArgs)

Parameters

UserDeletingItems
public delegate void DataRepeaterAddRemoveItemsCancelEventHandler(Object sender, DataRepeaterAddRemoveItemsCancelEventArgs e)

Fired By

sender

The source of the event.

e

A object that contains the event data.

Name
Description

Fired after the and its controls are cloned from the .

Fired after the becomes the current item.

Fired when an instance of is updated.

Public Delegate Sub DataRepeaterItemEventHandler(ByVal sender As [Object], ByVal e As DataRepeaterItemEventArgs)

Parameters

ItemCloned
public delegate void DataRepeaterItemEventHandler(Object sender, DataRepeaterItemEventArgs e)

Fired By

Provides data for the Accelerator event.

public class AcceleratorEventArgs : KeyEventArgs
Public Class AcceleratorEventArgs
    Inherits KeyEventArgs

Initializes a new instance of the KeyEventArgs class.

Name
Type
Description

keyData

A representing the key that was pressed, combined with any modifier flags that indicate which CTRL, SHIFT, and ALT keys were pressed at the same time. Possible values are obtained be applying the bitwise OR (|) operator to constants from the enumeration.

component

The Wisej component that originated the keyboard event.

IWisejComponent: Returns the Wisej component that generated the "keydown" event'.

Name
Description

Represents the method that will handle the event.

KeyEventArgs
AcceleratorEventArgs

Constructors

AcceleratorEventArgs(keyData, component)

Properties

Component

Used By

Type
Description

index

The index of the that is being deleted.

count

The number of items being deleted.

Int32: Gets the number of items being deleted.

Int32: Returns the index of the item that is being deleted.

Name
Description

Represents the method that handles the event.

Public Class DataRepeaterAddRemoveItemsCancelEventArgs
    Inherits CancelEventArgs

Constructors

DataRepeaterAddRemoveItemsCancelEventArgs(index, count)

UserDeletingItems
DataRepeaterAddRemoveItemsCancelEventArgs
public class DataRepeaterAddRemoveItemsCancelEventArgs : CancelEventArgs

Properties

ItemCount

ItemIndex

Used By

Description

sender

The source of the event.

e

A object that contains the event data.

Name
Description

Fired when the property is set to true and a new value for a child control of a is needed.

Fired when the property is set to true and the value of a child control in the changes.

Public Delegate Sub DataRepeaterItemValueEventHandler(ByVal sender As [Object], ByVal e As DataRepeaterItemValueEventArgs)

Parameters

ItemValueNeeded
ItemValuePushed
public delegate void DataRepeaterItemValueEventHandler(Object sender, DataRepeaterItemValueEventArgs e)

Fired By

PinchEventHandler

Represents the method that will handle the Pinch event.

filePath

String

Virtual path to map to the corresponding physical path.

String
IFileSystemProvider
Rectangle

DesktopTaskBarItemClickEventHandler

Wisej.Web.DesktopTaskBarItemClickEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the ItemClick event of a Desktop.

public delegate void DesktopTaskBarItemClickEventHandler(Object 
Public Delegate Sub DesktopTaskBarItemClickEventHandler(ByVal sender As [Object], ByVal e As DesktopTaskBarItemClickEventArgs)

Parameters

Name
Type
Description
Name
Description

AcceleratorEventHandler

Wisej.Web.AcceleratorEventHandler

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Represents the method that will handle the Accelerator event.

public delegate void AcceleratorEventHandler(Object 
Public Delegate Sub AcceleratorEventHandler(ByVal sender As [Object], ByVal e As AcceleratorEventArgs)

Parameters

Name
Type
Description
Name
Description

PreviewKeyDownEventArgs

Wisej.Web.PreviewKeyDownEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the event.

Initializes a new instance of the class with the specified key.

Name

SplitButton

Wisej.Web.SplitButton

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

FileDialogUI

Wisej.Web.FileDialogUI

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

FolderBrowserDialogUI

Wisej.Web.FolderBrowserDialogUI

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

AccordionCancelEventArgs

Wisej.Web.AccordionCancelEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the and events of a control.

Initializes a new instance of the class.

AccordionEventArgs

Wisej.Web.AccordionEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for the and events of a control.

Initializes a new instance of the class.

RotateEventArgs

Wisej.Web.RotateEventArgs

Namespace: Wisej.Web

Assembly: Wisej.Framework (2.2.0.0)

Provides data for event.

: Returns a number with the current calculated angle between the primary and secondary active pointers.

Name
sender
,
DesktopTaskBarItemClickEventArgs
e
)

sender

Object

The source of the event.

e

DesktopTaskBarItemClickEventArgs

A DesktopTaskBarItemClickEventArgs that contains the event data.

Desktop.ItemClick

Fired when a DesktopTaskBarItem on the Desktop is clicked.

Desktop.ItemDoubleClick

Fired when a DesktopTaskBarItem on the Desktop is double clicked.

Fired By

sender
,
AcceleratorEventArgs
e
)

sender

Object

The source of the event.

e

AcceleratorEventArgs

A AcceleratorEventArgs that contains the event data.

ContainerControl.Accelerator

Fired when one of the Accelerators key is pressed.

Fired By

Object
HelpEventArgs
HelpEventArgs
Control.HelpRequested
Object
DragEventArgs
DragEventArgs
Control.DragDrop
Control.DragEnter
Control.DragOver
Object
KeyEventArgs
KeyEventArgs
Control.KeyDown
Control.KeyUp
Object
PinchEventArgs
PinchEventArgs
Control.Pinch
Object
TrackEventArgs
TrackEventArgs
Control.Track
Object
WidgetEventArgs
WidgetEventArgs
Control.WidgetEvent
Object
SwipeEventArgs
SwipeEventArgs
Control.Swipe
Object
FileDialogLoadPathEventArgs
FileDialogLoadPathEventArgs
FileDialog.LoadPath
FolderBrowserDialog.LoadPath
Deselected
Deselecting
Selected
Selecting
AccordionCancelEventArgs.Action
AccordionEventArgs.Action
Object
AccordionEventArgs
AccordionEventArgs
Accordion.Selected
Accordion.Deselected
Object
AccordionCancelEventArgs
AccordionCancelEventArgs
Accordion.Selecting
Accordion.Deselecting
Object
DataRepeaterDataErrorEventArgs
DataRepeaterDataErrorEventArgs
DataRepeater.DataError
Object
DataRepeaterAddRemoveItemsCancelEventArgs
DataRepeater.UserDeletingItems
DataRepeaterItem
Object
DataRepeaterItemEventArgs
DataRepeaterItemEventArgs
DataRepeater.ItemCloned
DataRepeaterItem
ItemTemplate
DataRepeater.ItemSelected
DataRepeaterItem
DataRepeater.ItemUpdate
DataRepeaterItem
Object
DataRepeaterItemValueEventArgs
DataRepeaterItemValueEventArgs
DataRepeater.ItemValueNeeded
VirtualMode
DataRepeaterItem
DataRepeater.ItemValuePushed
VirtualMode
DataRepeaterItem
Type
Description

keyData

One of the values.

Boolean: Returns whether the ALT key was pressed.

Boolean: Returns whether the CTRL key was pressed.

Boolean: Returns whether a key is a regular input key.

Keys: Returns the keyboard code.

Keys: Returns the key data.

Int32: Returns the keyboard value.

Keys: Returns the modifier flags indicating which combination of CTRL, SHIFT, and ALT keys was pressed.

Boolean: Returns whether the SHIFT key was pressed.

Name
Description

Represents the method that will handle the event.

Public Class PreviewKeyDownEventArgs
    Inherits EventArgs

Constructors

PreviewKeyDownEventArgs(keyData)

PreviewKeyDown
PreviewKeyDownEventArgs
public class PreviewKeyDownEventArgs : EventArgs

Properties

Alt

Control

IsInputKey

KeyCode

KeyData

KeyValue

Modifiers

Shift

Used By

  • Button

    • SplitButton

  • Represents a split button control.

    public class SplitButton : Button
    Public Class SplitButton
        Inherits Button

    Orientation: Returns or sets a value indicating the layout of the SplitButton. When the value is set to Vertical the down arrow is places below the text, otherwise it's to the right of the text.

    Name
    Description

    Bindable components implement this interface.

    Allows a control to act like a button on a .

    All wisej components implement this interface.

    Control
    ButtonBase

    Constructors

    SplitButton()

    Properties

    Orientation

    Implements

    • ContainerControl

      • Form

        • FileDialogUI

    UI implementation for the FileDialog class.

    public class FileDialogUI : Form
    Public Class FileDialogUI
        Inherits Form
    Name
    Type
    Description

    fileDialog

    Name
    Description

    Bindable components implement this interface.

    Provides the functionality for a control to act as a parent for other controls.

    All wisej components implement this interface.

    Control
    ScrollableControl

    Constructors

    FileDialogUI()

    FileDialogUI(fileDialog)

    Implements

    • ContainerControl

      • Form

        • FolderBrowserDialogUI

    UI implementation for the FolderDialog class.

    public class FolderBrowserDialogUI : Form
    Public Class FolderBrowserDialogUI
        Inherits Form
    Name
    Type
    Description

    folderDialog

    Name
    Description

    Bindable components implement this interface.

    Provides the functionality for a control to act as a parent for other controls.

    All wisej components implement this interface.

    Control
    ScrollableControl

    Constructors

    FolderBrowserDialogUI()

    FolderBrowserDialogUI(folderDialog)

    Implements

    Name
    Type
    Description

    panel

    The the event is occurring for.

    panelIndex

    The zero-based index of panel in the collection.

    cancel

    true to cancel the panel change by default; otherwise, false.

    AccordionAction: Returns a value indicating which event is occurring.

    AccordionPanel: Returns the AccordionPanel the event is occurring for.

    Int32: Returns the zero-based index of the Panel in the Panels collection.

    Name
    Description

    Represents the method that will handle the or event of a control.

    Public Class AccordionCancelEventArgs
        Inherits CancelEventArgs

    Constructors

    AccordionCancelEventArgs(panel, panelIndex, cancel, action)

    Selecting
    Deselecting
    Accordion
    AccordionCancelEventArgs
    public class AccordionCancelEventArgs : CancelEventArgs

    Properties

    Action

    Panel

    PanelIndex

    Used By

    Name
    Type
    Description

    panel

    The the event is occurring for.

    panelIndex

    The zero-based index of panel in the collection.

    action

    One of the values.

    AccordionAction: Returns a value indicating which event is occurring.

    AccordionPanel: Returns the AccordionPanel the event is occurring for.

    Int32: Returns the zero-based index of the Panel in the Panels collection.

    Name
    Description

    Represents the method that will handle the or event of a control.

    Public Class AccordionEventArgs
        Inherits EventArgs

    Constructors

    AccordionEventArgs(panel, panelIndex, action)

    Selected
    Deselected
    Accordion
    AccordionEventArgs
    public class AccordionEventArgs : EventArgs

    Properties

    Action

    Panel

    PanelIndex

    Used By

    Description

    Represents the method that will handle the event.

    Public Class RotateEventArgs
        Inherits EventArgs

    Properties

    Angle

    Used By

    Rotate
    Double
    public class RotateEventArgs : EventArgs
    String
    HashChangedEventHandler
    HashChanged
    Control
    Control
    HelpEventHandler
    HelpRequested
    Control
    ClientProfile
    ClientProfile
    ClientProfile
    ClientProfile
    ResponsiveProfileChangedEventHandler
    TouchEventHandler
    TouchStart
    TouchEnd
    TouchMove
    TouchCancel
    String
    Object
    WidgetEventHandler
    WidgeEvent
    MenuItem
    MenuItem
    MenuButtonItemClickedEventHandler
    ItemClicked
    Button
    SwipeEventHandler
    Swipe
    IContainer
    IContainer
    ColorDialog
    Keys
    Keys
    Keys
    IWisejComponent
    AcceleratorEventHandler
    Accelerator
    Int32
    DataRepeaterItem
    Int32
    DataRepeaterAddRemoveItemsCancelEventHandler
    UserDeletingItems

    OpenFileDialog

    Wisej.Web.OpenFileDialog

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • CommonDialog

      • FileDialog

    Prompts the user to open a file from the server.

    You can:

    • Override . It's called when the specified file doesn't exist and the property is true.

    • Override to create your custom when the method is called.

    • Set the to a class that has a constructor that accepts as the single argument to change the User Interface (UI) of the file dialog.

    You must add at least one to the collection before showing the dialog.

    Initializes a new instance of .

    Initializes a new instance of the extender with a specified container.

    Name
    Type
    Description

    : Returns or sets a value indicating whether the dialog box displays a warning if the user specifies a file name that does not exist.

    : Returns or sets a value indicating whether the dialog box allows multiple files to be selected.

    : Returns the file name and extension for the file selected in the dialog box. The file name does not include the path.

    : Returns an array of file names and extensions for all the selected files in the dialog box. The file names do not include the path.

    Opens the file selected by the user, with read-only permission. The file is specified by the property.

    Returns: . A that specifies the read-only file selected by the user.

    Throws:

    • is empty or null.

    Resets all properties to their default values.

    DataRepeaterItemValueEventArgs

    Wisej.Web.DataRepeaterItemValueEventArgs

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Provides data for the ItemValueNeeded and ItemValuePushed events.

    public class DataRepeaterItemValueEventArgs : EventArgs
    Public Class DataRepeaterItemValueEventArgs
        Inherits EventArgs

    Constructors

    DataRepeaterItemValueEventArgs(itemIndex, control, propertyName, value)

    Initializes a new instance of the DataRepeaterItemValueEventArgs class.

    Name
    Type
    Description

    : Gets the child control of a that is raising the or event.

    : Gets the index of the that contains the control that is raising the or event.

    : Gets the name of the data-bound property of the control that is raising a or event.

    : Gets the property value that has changed to raise a or event.

    Name
    Description

    DesktopTaskBarItemClickEventArgs

    Wisej.Web.DesktopTaskBarItemClickEventArgs

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • MouseEventArgs

      • DesktopTaskBarItemClickEventArgs

    Provides data for the event.

    Initializes a new instance of the class.

    Name
    Type
    Description

    : Returns or sets the that was clicked.

    Name
    Description

    DataRepeaterItem

    Wisej.Web.DataRepeaterItem

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • Control

      • ScrollableControl

    Used by the control to display data at run time.

    Initializes a new instance of the object.

    : Return a value that determines whether a is the currently selected item in a control.

    : Returns the index of a in a control.

    : Returns value that determines whether the data for a in a control has been changed by the user.

    Name
    Description

    PreviewKeyDownEventHandler

    Wisej.Web.PreviewKeyDownEventHandler

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents the method that will handle the PreviewKeyDown event.

    public delegate void PreviewKeyDownEventHandler(Object 
    Public Delegate Sub PreviewKeyDownEventHandler(ByVal sender As [Object], ByVal e As PreviewKeyDownEventArgs)

    Parameters

    Name
    Type
    Description
    Name
    Description

    LayoutEventArgs

    Wisej.Web.LayoutEventArgs

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Provides data for the Layout event.

    public class LayoutEventArgs : EventArgs
    Public Class LayoutEventArgs
        Inherits EventArgs

    Constructors

    LayoutEventArgs(affectedComponent, affectedProperty)

    Initializes a new instance of the LayoutEventArgs class with the specified component and property affected.

    Name
    Type
    Description

    Initializes a new instance of the class with the specified control and property affected.

    Name
    Type
    Description

    : Returns the affected by the layout change.

    : Returns the child control affected by the change.

    : Returns the property affected by the change.

    Name
    Description

    MouseEventHandler

    Wisej.Web.MouseEventHandler

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents the method that will handle the MouseDown, MouseUp, or MouseMove event of a form, control, or other component.

    public delegate void MouseEventHandler(Object 
    Public Delegate Sub MouseEventHandler(ByVal sender As [Object], ByVal e As MouseEventArgs)

    Parameters

    Name
    Type
    Description
    Name
    Description

    DragEventArgs

    Wisej.Web.DragEventArgs

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Provides data for the DragDrop, DragEnter, or DragOver event.

    public class DragEventArgs : EventArgs
    Public Class DragEventArgs
        Inherits EventArgs

    Constructors

    DragEventArgs(allowedEffect, effect, data, location)

    Initializes a new instance of the DragEventArgs class.

    Name
    Type
    Description

    : Returns which drag-and-drop operations are allowed by the originator (or source) of the drag event.

    : Specify the types of files that the server accepts (that can be submitted through a file upload).

    The allowed files string follows the HTML 4.01 and HTML5 specifications. You can configure only one entry in the browser's file dialog. The syntax is "file_extension|audio/|video/|image/*|media_type". Look at for a complete list of standard media types.

    : Returns the that contains the data associated with this event.

    : Returns the original target of the drag operation.

    : Returns or sets the target drop effect in a drag-and-drop operation.

    : Returns or sets the custom image displayed on the client to represent the drag action.

    : Returns or sets the size in pixels of the custom image displayed on the client to represent the drag action.

    : Returns or sets the custom image source displayed on the client to represent the drag action.

    : Returns the current state of the SHIFT, CTRL, and ALT keys, as well as the state of the mouse buttons.

    : Returns the location of the mouse or pointer event, in screen coordinates.

    : Returns the x-coordinate of the mouse or pointer, in screen coordinates.

    : Returns the y-coordinate of the mouse or pointer, in screen coordinates.

    Name
    Description

    KeyPressEventHandler

    Wisej.Web.KeyPressEventHandler

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents the method that will handle the KeyPress event of a Control.

    public delegate void KeyPressEventHandler(Object 
    Public Delegate Sub KeyPressEventHandler(ByVal sender As [Object], ByVal e As KeyPressEventArgs)

    Parameters

    Name
    Type
    Description
    Name
    Description

    PaintEventHandler

    Wisej.Web.PaintEventHandler

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents the method that will handle the Paint event of a Control.

    public delegate void PaintEventHandler(Object 
    Public Delegate Sub PaintEventHandler(ByVal sender As [Object], ByVal e As PaintEventArgs)

    Parameters

    Name
    Type
    Description
    Name
    Description

    ResponsiveProfileChangedEventArgs

    Wisej.Web.ResponsiveProfileChangedEventArgs

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Provides data for the ResponsiveProfileChanged event.

    public class ResponsiveProfileChangedEventArgs : EventArgs
    Public Class ResponsiveProfileChangedEventArgs
        Inherits EventArgs

    Constructors

    ResponsiveProfileChangedEventArgs(oldValue, newValue)

    Initializes a new instance of the ResponsiveProfileChangedEventArgs class.

    Name
    Type
    Description

    : The new active profile.

    : The previously active profile.

    Name
    Description

    LayoutEventHandler

    Wisej.Web.LayoutEventHandler

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents the method that will handle the Layout event of a Control.

    public delegate void LayoutEventHandler(Object 
    Public Delegate Sub LayoutEventHandler(ByVal sender As [Object], ByVal e As LayoutEventArgs)

    Parameters

    Name
    Type
    Description
    Name
    Description

    RotateEventHandler

    Wisej.Web.RotateEventHandler

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents the method that will handle the Rotate event.

    public delegate void RotateEventHandler(Object 
    Public Delegate Sub RotateEventHandler(ByVal sender As [Object], ByVal e As RotateEventArgs)

    Parameters

    Name
    Type
    Description
    Name
    Description

    ResponsiveProfileChangedEventHandler

    Wisej.Web.ResponsiveProfileChangedEventHandler

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents the method that will handle the Application.ResponsiveProfileChanged event.

    public delegate void ResponsiveProfileChangedEventHandler(Object 
    Public Delegate Sub ResponsiveProfileChangedEventHandler(ByVal sender As [Object], ByVal e As ResponsiveProfileChangedEventArgs)

    Parameters

    Name
    Type
    Description
    Name
    Description
    sender
    ,
    PreviewKeyDownEventArgs
    e
    )

    sender

    Object

    The source of the event.

    e

    PreviewKeyDownEventArgs

    A PreviewKeyDownEventArgs that contains the event data.

    Control.PreviewKeyDown

    Fired before the KeyDown event when a key is pressed while focus is on this control.

    Fired By

    sender
    ,
    KeyPressEventArgs
    e
    )

    sender

    Object

    The source of the event.

    e

    KeyPressEventArgs

    A KeyPressEventArgs that contains the event data.

    Control.KeyPress

    Fired when a key is pressed while the control has focus.

    Fired By

    sender
    ,
    PaintEventArgs
    e
    )

    sender

    Object

    The source of the event.

    e

    PaintEventArgs

    A PaintEventArgs that contains the event data.

    Control.Paint

    Fired when a UserPaint control needs to redraw itself.

    Fired By

    sender
    ,
    LayoutEventArgs
    e
    )

    sender

    Object

    The source of the event.

    e

    LayoutEventArgs

    A LayoutEventArgs that contains the event data.

    Control.Layout

    Fired when a control should reposition its child controls.

    Fired By

    sender
    ,
    RotateEventArgs
    e
    )

    sender

    Object

    The source of the event.

    e

    RotateEventArgs

    A RotateEventArgs that contains the event data.

    Control.Rotate

    Fired when two finger moved around a single point. It contains the angle of the rotation.

    Fired By

    sender
    ,
    ResponsiveProfileChangedEventArgs
    e
    )

    sender

    Object

    The source of the event.

    e

    ResponsiveProfileChangedEventArgs

    A ResponsiveProfileChangedEventArgs that contains the event data.

    Control.ResponsiveProfileChanged

    Fired when the active responsive profile is changed.

    Application.ResponsiveProfileChanged

    Fired when the active responsive profile is changed.

    Fired By

  • Override OnFileOk to provide your custom implementation of the actions to execute when the user presses the OK button.

  • container

    IContainer

    An IContainer that represents the container of the OpenFileDialog component.

    Public Class OpenFileDialog
        Inherits FileDialog

    Constructors

    OpenFileDialog()

    OpenFileDialog(container)

    Properties

    CheckFileExists

    Multiselect

    SafeFileName

    SafeFileNames

    Methods

    OpenFile()

    Reset()

    OpenFileDialog
    PromptFileNotFound
    CheckFileExists
    CreateUI
    Form
    ShowDialog
    DialogTemplate
    Form
    FileDialog
    IFileSystemProvider
    Roots
    OpenFileDialog
    OpenFileDialog
    Boolean
    Boolean
    String
    String[]
    FileName
    Stream
    Stream
    ArgumentNullException
    FileName
    public class OpenFileDialog : FileDialog

    The property value that has changed.

    itemIndex

    Int32

    The index of the DataRepeaterItem that contains the control that is raising the event.

    control

    Control

    The child control that is raising the event.

    propertyName

    String

    The property of the control that has changed or that needs data.

    DataRepeaterItemValueEventHandler

    Represents the method that will handle the ItemValueNeeded and ItemValuePushed events.

    Properties

    Control

    ItemIndex

    PropertyName

    Value

    Used By

    Control
    DataRepeaterItem
    ItemValueNeeded
    ItemValuePushed
    Int32
    DataRepeaterItem
    ItemValueNeeded
    ItemValuePushed
    String
    ItemValueNeeded
    ItemValuePushed
    Object
    ItemValueNeeded
    ItemValuePushed

    value

    clicks

    The number of times a mouse button was pressed.

    item

    DesktopTaskBarItem

    The DesktopTaskBarItem that was clicked.

    button

    MouseButtons

    One of the MouseButtons values that indicate which mouse button was pressed.

    DesktopTaskBarItemClickEventHandler

    Represents the method that will handle the ItemClick event of a Desktop.

    Public Class DesktopTaskBarItemClickEventArgs
        Inherits MouseEventArgs

    Constructors

    DesktopTaskBarItemClickEventArgs(item, button, clicks)

    Properties

    Item

    Used By

    ItemClick
    DesktopTaskBarItemClickEventArgs
    DesktopTaskBarItem
    DesktopTaskBarItem
    public class DesktopTaskBarItemClickEventArgs : MouseEventArgs

    Allows an object to serialize itself.

    IBindableComponent

    Bindable components implement this interface.

    IWisejComponent

    All wisej components implement this interface.

    IWisejControl

    All wisej controls derived from the Control class must implement this interface.

    Public Class DataRepeaterItem
        Inherits Panel

    Constructors

    DataRepeaterItem()

    Properties

    IsCurrent

    ItemIndex

    Modified

    Implements

    Panel
    DataRepeaterItem
    DataRepeater
    DataRepeaterItem
    Boolean
    DataRepeaterItem
    DataRepeater
    Int32
    DataRepeaterItem
    DataRepeater
    Boolean
    DataRepeaterItem
    DataRepeater
    public class DataRepeaterItem : Panel

    Fired when the mouse pointer is moved over the control.

    Fired when the mouse pointer is over the control and a mouse button is released.

    Fired when the mouse wheel moves while the control has focus.

    Fired when the user clicks the control with the mouse.

    sender
    ,
    MouseEventArgs
    e
    )

    sender

    Object

    The source of the event.

    e

    MouseEventArgs

    A MouseEventArgs that contains the event data.

    Control.MouseClick

    Fired when the control is clicked by the mouse.

    Control.MouseDoubleClick

    Fired when the control is double clicked by the mouse.

    Control.MouseDown

    Fired when the mouse pointer is over the control and a mouse button is pressed.

    Fired By

    The that indicates the location of the drag event.

    allowedEffect

    DragDropEffects

    One of the DragDropEffects values.

    effect

    DragDropEffects

    One of the DragDropEffects values.

    data

    Object

    The data associated with this event.

    DragEventHandler

    Represents the method that will handle the DragDrop, DragEnter, or DragOver event of a Control.

    Properties

    AllowedEffect

    AllowedFileTypes

    Data

    DropTarget

    Effect

    Image

    ImageSize

    ImageSource

    KeyState

    Location

    X

    Y

    Used By

    DragDropEffects
    String
    IANA Media Types
    IDataObject
    IDataObject
    Object
    DragDropEffects
    Image
    Size
    String
    Int32
    Point
    Int32
    Int32

    location

    IWisejControl

    All wisej controls derived from the Control class must implement this interface.

    IWisejSerializable

    Allows an object to serialize itself.

    IBindableComponent
    IButtonControl
    Form
    IWisejComponent

    IWisejControl

    All wisej controls derived from the Control class must implement this interface.

    IWisejWindow

    All wisej top-level windows implement this interface.

    IWisejSerializable

    Allows an object to serialize itself.

    FileDialog
    IBindableComponent
    IContainerControl
    IWisejComponent

    IWisejControl

    All wisej controls derived from the Control class must implement this interface.

    IWisejWindow

    All wisej top-level windows implement this interface.

    IWisejSerializable

    Allows an object to serialize itself.

    FolderBrowserDialog
    IBindableComponent
    IContainerControl
    IWisejComponent

    action

    AccordionAction

    One of the AccordionAction values.

    AccordionPanel
    AccordionPanel
    Int32
    Panels
    Boolean
    AccordionCancelEventHandler
    Selecting
    Deselecting
    Accordion

    affectedComponent

    IComponent

    The IComponent affected by the layout change.

    affectedProperty

    String

    The property affected by the layout change.

    affectedControl

    Control

    The Control affected by the layout change.

    affectedProperty

    String

    The property affected by the layout change.

    LayoutEventHandler

    Represents the method that will handle the Layout event of a Control.

    LayoutEventArgs(affectedControl, affectedProperty)

    Properties

    AffectedComponent

    AffectedControl

    AffectedProperty

    Used By

    LayoutEventArgs
    IComponent
    IComponent
    Control
    String

    oldValue

    ClientProfile

    Previous ClientProfile.

    newValue

    ClientProfile

    New active ClientProfile.

    ResponsiveProfileChangedEventHandler

    Represents the method that will handle the Application.ResponsiveProfileChanged event.

    Properties

    CurrentProfile

    PreviousProfile

    Used By

    ClientProfile
    ClientProfile
    Keys
    Keys
    PreviewKeyDownEventHandler
    PreviewKeyDown
    AccordionPanel
    AccordionPanel
    Int32
    Panels
    AccordionAction
    AccordionAction
    AccordionEventHandler
    Selected
    Deselected
    Accordion
    RotateEventHandler
    Rotate
    Introduction | Wisej.NETdocs.wisej.com

    Cursors

    Wisej.Web.Cursors

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Defines a collection of predefined Cursor objects.

    public class Cursors
    Public Class Cursors

    Properties

    Alias

    Cursor: Returns the "shortcut" cursor.

    Arrow

    Cursor: Returns the "arrow" cursor.

    Cell

    : Returns "cell" cursor.

    : Returns the clipboard "copy" cursor.

    : Returns the "crosshair" cursor.

    : Returns the "default" cursor, which is usually an arrow cursor.

    : Returns the "grab" cursor.

    : Returns the "hand" cursor, typically used when hovering over a Web link.

    : Returns the "help" cursor, which is a combination of an arrow and a question mark.

    : Returns the "row-resize" cursor that appears when the mouse is positioned over a horizontal splitter bar.

    : Returns the "text" cursor, which is used to show where the text cursor appears when the mouse is clicked.

    : Returns the "move" cursor, typically an cross shape.

    : Returns the "not-allowed" cursor that indicates that a particular region is invalid for the current operation.

    : Returns the "none" cursor.

    : Returns the "not-allowed" cursor.

    : Returns the "move" sizing cursor, which consists of four joined arrows that point north, south, east, and west.

    : Returns the "ne-resize" diagonal (north/east) sizing cursor.

    : Returns the "nesw-resize" diagonal (northeast/southwest) sizing cursor.

    : Returns the "n-resize" vertical (north/south) sizing cursor.

    : Returns the "nw-resize" diagonal (north/west) sizing cursor.

    : Returns the "nwse-resize" diagonal (northwest/southeast) sizing cursor.

    : Returns the "se-resize" diagonal (south/east) sizing cursor.

    : Returns the "sw-resize" diagonal (south/west) sizing cursor.

    : Returns the "w-resize" horizontal (west/east) sizing cursor.

    : Returns the "text" cursor.

    : Returns the "col-resize" cursor that appears when the mouse is positioned over a vertical splitter bar.

    : Returns the "wait" cursor, typically an hourglass shape.

    : Returns the "zoom-in" cursor.

    : Returns the "zoom-out" cursor.

    FolderBrowserDialog

    Wisej.Web.FolderBrowserDialog

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • CommonDialog

      • FolderBrowserDialog

    Allows the user to select a folder from one of the .

    Initializes a new instance of .

    Initializes a new instance of using the initial roots .

    Name
    Type
    Description

    Initializes a new instance of the extender with a specified container.

    Name
    Type
    Description

    : Returns or sets the description splayed above the tree view control in the dialog box.

    : List of root file systems displayed by the FolderBrowserDialog.

    The Roots collection and the implementations allow the application to use arbitrary names mapped to a specific path. For example, the app may add a root object named "Documents" to "c:\users[logged-user-id]\files\documents". Each user will see "Documents" as the root, but will also see only the files in the [logged-user-id] directory.

    : Returns sets the path selected by the user.

    : Returns or sets whether the Help button is displayed in the file dialog box.

    : Returns or sets the file dialog box title.

    Returns the that contains the specified path .

    Parameter
    Type
    Description

    Returns: . The that contains the specified path or null if not found.

    Maps the virtual path to the corresponding physical path on the specific implementation.

    Parameter
    Type
    Description

    Returns: . The physical path for the implementation.

    Resets all properties to their default values.

    Fired when the file dialog is loading a file or folder.

    SaveFileDialog

    Wisej.Web.SaveFileDialog

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • CommonDialog

      • FileDialog

    Prompts the user to select a location for saving a file on the server.

    You can:

    • Override . It's called when the specified file doesn't exist and the property is true.

    • Override . It's called when the specified file doesn't exist and the property is true.

    • Override . It's called when the specified file doesn't exist and the property is true.

    You must add at least one to the collection before showing the dialog.

    Initializes a new instance of .

    Initializes a new instance of the extender with a specified container.

    Name
    Type
    Description

    : Returns or sets a value indicating whether the dialog box prompts the user for permission to create a file, if the file specified file does not exist.

    : Returns or sets a value indicating whether the dialog box displays a warning if the user specifies a file name that already exists.

    Opens the file with read/write permission selected by the user.

    Returns: . A that specifies the read/write file selected by the user.

    Throws:

    • is empty or null.

    Receives the file names selected by the user and validates them according to the properties set in the instance.

    Parameter
    Type
    Description

    Returns: . True if the files have been validated and the dialog can close; otherwise false to keep the dialog open.

    Resets all dialog box options to their default values.

    MouseEventArgs

    Wisej.Web.MouseEventArgs

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Provides data for the , , and events.

    Initializes a new instance of the class.

    CheckBox

    Wisej.Web.CheckBox

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    AccordionPanel

    Wisej.Web.AccordionPanel

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Control.MouseMove
    Control.MouseUp
    Control.MouseWheel
    CheckedListBox.MouseClick
    CheckedListBox
    Logo

    Override CreateUI to create your custom Form when the method ShowDialog is called.

  • Set the DialogTemplate to a Form class that has a constructor that accepts FileDialog as the single argument to change the User Interface (UI) of the file dialog.

  • Override OnFileOk to provide your custom implementation of the actions to execute when the user presses the OK button.

  • container

    IContainer

    An IContainer that represents the container of the SaveFileDialog component.

    fileNames

    String[]

    Array containing the selected file paths.

    Public Class SaveFileDialog
        Inherits FileDialog

    Constructors

    SaveFileDialog()

    SaveFileDialog(container)

    Properties

    CreatePrompt

    OverwritePrompt

    Methods

    OpenFile()

    ProcessFileNames(fileNames)

    Reset()

    SaveFileDialog
    PromptFileNotFound
    CheckFileExists
    PromptFileCreate
    CreatePrompt
    PromptFileOverwrite
    OverwritePrompt
    IFileSystemProvider
    Roots
    SaveFileDialog
    SaveFileDialog
    Boolean
    Boolean
    Stream
    Stream
    ArgumentNullException
    FileName
    FileDialog
    Boolean
    public class SaveFileDialog : FileDialog
    Name
    Type
    Description

    button

    One of the values that indicate which mouse button was pressed.

    clicks

    The number of times a mouse button was pressed.

    x

    The x-coordinate of a pointer click, in pixels.

    Initializes a new instance of the MouseEventArgs class.

    Name
    Type
    Description

    button

    One of the values that indicate which mouse button was pressed.

    clicks

    The number of times a mouse button was pressed.

    MouseButtons: Returns which mouse button was pressed.

    Int32: Returns the number of clicks or taps.

    Int32: Returns the number of times the mouse wheel has rotated.

    Point: Returns the location of the mouse or pointer event.

    Control: Returns the original target Control when the pointer event has bubbled up because the original target was either not Enabled or Anonymous.

    String: Returns the internal role assigned to the element that generated the pointer event: checkbox, button, ...

    The value in the Role property is taken from the "role" attribute of the clicked element inside the widget. You can detect clicks on custom HTML content by adding the role attribute to the custom element.

    Int32: Returns the x-coordinate of the mouse or touch event.

    Int32: Returns the y-coordinate of the mouse or touch event.

    Name
    Description

    Represents the method that will handle the MouseDown, MouseUp, or MouseMove event of a form, control, or other component.

    Public Class MouseEventArgs
        Inherits EventArgs

    Constructors

    MouseEventArgs(button, clicks, x, y, delta)

    MouseUp
    MouseDown
    MouseMove
    MouseEventArgs
    public class MouseEventArgs : EventArgs

    MouseEventArgs(button, clicks, x, y, delta, role)

    Properties

    Button

    Clicks

    Delta

    Location

    OriginalTarget

    Role

    X

    Y

    Used By

  • CheckBox

  • Represents a check box control.

    public class CheckBox : ButtonBase
    Public Class CheckBox
        Inherits ButtonBase

    Initializes a new instance of the CheckBox class.

    Appearance: Returns or sets the value that determines the appearance of a CheckBox control.

    Boolean: Returns or set a value indicating whether the Checked or CheckState values and the CheckBox's appearance are automatically changed when the CheckBox is clicked.

    Boolean: Returns or sets a value that indicates whether the control resizes based on its contents.

    ContentAlignment: Returns or sets the horizontal and vertical alignment of the check mark on a CheckBox control.

    Boolean: Returns or set a value indicating whether the CheckBox is in the checked state.

    Color: Returns or sets the text color used when the CheckBox is checked.

    CheckState: Returns or sets the state of the CheckBox.

    Boolean: Returns or sets a value that indicates that the control is invalid.

    String: Returns or sets the invalid message that is shown in the invalid tooltip.

    Boolean: Returns or sets whether the control is read-only.

    ContentAlignment: Returns or sets the alignment of the text on the CheckBox control.

    Boolean: Returns or sets whether the CheckBox will allow three check states rather than two.

    Generates a Click event for a CheckBox.

    EventHandler Fired when the value of the Appearance property changes.

    EventHandler Fired when the value of the Checked property changes.

    EventHandler Fired when the value of the CheckState property changes.

    EventHandler Fired when the value of the ReadOnly property has changed.

    Name
    Description

    Bindable components implement this interface.

    All wisej components implement this interface.

    All wisej controls derived from the class must implement this interface.

    Control
    ButtonBase

    Constructors

    CheckBox()

    Properties

    Appearance

    AutoCheck

    AutoSize

    CheckAlign

    Checked

    CheckedForeColor

    CheckState

    Invalid

    InvalidMessage

    ReadOnly

    TextAlign

    ThreeState

    Methods

    PerformClick()

    Events

    AppearanceChanged

    CheckedChanged

    CheckStateChanged

    ReadOnlyChanged

    Implements

    • Panel

      • AccordionPanel

    Represents a panel in a Accordion control.

    public class AccordionPanel : Panel
    Public Class AccordionPanel
        Inherits Panel

    Initializes a new instance of the AccordionPanel class.

    Initializes a new instance of the AccordionPanel class and specifies the text to display as the title of the panel.

    Name
    Type
    Description

    text

    The text for the tab.

    Accordion: Returns the parent Accordion control.

    Boolean: Returns whether the AccordionPanel is collapsed.

    Boolean: Returns or sets a value indicating that the panel can show the expand button on the title bar.

    String: Returns or sets the text to display as the title of the AccordionPanel.

    ComponentToolCollection: Returns the instance of ComponentToolCollection associated with this control.

    Retrieves the panel that contains the specified Control.

    Parameter
    Type
    Description

    control

    The to look for.

    Returns: AccordionPanel. The AccordionPanel that contains the specified Control, or null if it cannot be found.

    Overridden to update the parent Accordion when in design mode.

    Name
    Description

    Bindable components implement this interface.

    All wisej components implement this interface.

    All wisej controls derived from the class must implement this interface.

    Control
    ScrollableControl

    Constructors

    AccordionPanel()

    AccordionPanel(text)

    Properties

    Accordion

    Collapsed

    ShowExpandButton

    Text

    Tools

    Methods

    GetAccordionPanelOfComponent(control)

    Update()

    Implements

    roots

    IFileSystemProvider[]

    Initial file systems to load in the FolderBrowserDialog.

    container

    IContainer

    An IContainer that represents the container of the FolderBrowserDialog component.

    path

    String

    Full path of the file to locate in on of the Roots.

    folderPath

    String

    Virtual path to map to the corresponding physical path.

    Public Class FolderBrowserDialog
        Inherits CommonDialog

    Constructors

    FolderBrowserDialog()

    FolderBrowserDialog(roots)

    FolderBrowserDialog(container)

    Properties

    Description

    Roots

    SelectedPath

    ShowHelp

    Title

    Methods

    GetRoot(path)

    MapPath(folderPath)

    Reset()

    Events

    LoadPath

    Roots
    FolderBrowserDialog
    FolderBrowserDialog
    FolderBrowserDialog
    String
    FileDialogRootCollection
    IFileSystemProvider
    IFileSystemProvider
    String
    Boolean
    String
    IFileSystemProvider
    IFileSystemProvider
    IFileSystemProvider
    IFileSystemProvider
    String
    IFileSystemProvider
    FileDialogLoadPathEventHandler
    public class FolderBrowserDialog : CommonDialog

    Copy

    Cross

    Default

    Grab

    Hand

    Help

    HSplit

    IBeam

    Move

    No

    None

    NotAllowed

    SizeAll

    SizeNE

    SizeNESW

    SizeNS

    SizeNW

    SizeNWSE

    SizeSE

    SizeSW

    SizeWE

    Text

    VSplit

    WaitCursor

    ZoomIn

    ZoomOut

    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Cursor
    Object
    Int32
    IWisejSerializable
    Point
    Point

    Component

    Wisej.Web.Component

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • Component

      • Component

    Extends and enabled the components to appear on the designer surface.

    Default constructor

    Updates the component on the client.

    Name
    Description
    Name
    Description

    ButtonBase

    Wisej.Web.ButtonBase

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • Control

      • ButtonBase

    Implements the basic functionality common to button controls.

    Initializes a new instance of the class.

    : Returns or sets a value indicating that the control can display HTML in the Text property.

    Newlines (CRLF) are converted to when allowHtml is false, or when allowHtml is true and the text doesn't contain any html.

    : Returns or sets whether the ellipsis character (...) appears at the right edge of the control, denoting that the text extends beyond the size of the control.

    : Returns or sets whether the application blocks the browser with a modal mask when this button is clicked and until the server is done processing the execution request.

    blocks the entire browser as soon as the button is clicked since it's implemented on the client side, while blocks the specific widget when returning from the request.

    : Returns or sets a value that indicates whether the control resizes based on its contents.

    : Returns or sets the image that is displayed in a button control.

    : Returns or sets the alignment of the image in the button control.

    : Returns or sets the image list index value of the image in the displayed in the button control.

    Throws:

    • The specified index is less than -1.

    : Returns or sets the key accessor for the image in the displayed in the button control.

    : Returns or sets the that contains the displayed in a button control.

    : Returns or sets the theme name or URL for the image to display in the button control.

    : Returns or sets the text associated with this control.

    Newlines (CRLF) are converted to when allowHtml is false, or when allowHtml is true and the text doesn't contain any html.

    : Returns or sets the alignment of the text in the button control.

    : Returns or sets the position of text and image relative to each other.

    : Returns or sets whether the first character that is preceded by an ampersand (&) is used as the mnemonic key of the control.

    Generates a event for a button.

    Name
    Description
    Name
    Description

    DesktopTaskBarItem

    Wisej.Web.DesktopTaskBarItem

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • Component

      • Component

    Represents a component in the control's taskbar.

    Initializes a new instance of the class.

    Initializes a new instance of the class and displays the specified text on the item.

    Name
    Type
    Description

    : Returns or sets a value indicating that the control can display html in the Text property.

    : Returns or sets whether the button is enabled.

    : Returns or sets the image that is displayed in a .

    : Returns or sets the position of the within this taskbar item.

    : Returns or sets the theme name or URL for the image to display in the .

    : Returns or sets the name of the .

    : Returns the control that the taskbar item button is assigned to.

    : Returns or sets the position of this within the taskbar in the parent .

    : Returns or sets the object that contains user data.

    : Returns or sets the text displayed on the taskbar item.

    When AllowHtml is set to true, the text can contain HTML content. If the text contains new lines (CRLF) but doesn't contain HTML elements (at least one "<") all CRLF are automatically substituted with " ".

    : Returns or sets the text that appears as a ToolTip for the taskbar item.

    : Returns or sets whether the taskbar item is visible or hidden.

    Updates the component on the client. Overridden to repaint the taskbar in design mode.

    Name
    Description
    Name
    Description

    Control.ControlCollection

    Wisej.Web.Control ControlCollection

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents a collection of Control objects.

    public class ControlCollection : ControlCollection,
    Public Class ControlCollection
        Inherits ControlCollection
        Implements IList(Of Control), ICollection(Of Control), IEnumerable(Of Control), IWisejSynchronized

    Constructors

    ControlCollection(owner)

    Initializes a new instance of the ControlCollection class.

    Name
    Type
    Description

    : Returns whether the owner control has already been disposed.

    : Returns the at the specified indexed location.

    : Returns the with the specified key in the collection.

    : Returns the control that owns this .

    Adds the specified control to the control collection.

    Parameter
    Type
    Description

    Adds an array of control objects to the collection.

    Parameter
    Type
    Description

    Removes all controls from the collection.

    Removes and disposes all controls from the collection.

    Parameter
    Type
    Description

    Determines whether the specified control is a member of the collection.

    Parameter
    Type
    Description

    Returns: . true if the is a member of the collection; otherwise, false.

    Determines whether the contains an item with the specified key.

    Parameter
    Type
    Description

    Returns: . true if the contains an item with the specified key; otherwise, false.

    Searches for controls by their type and builds an array of all the controls that match.

    Parameter
    Type
    Description

    Returns: . Array of controls that are derived from the specified type .

    Throws:

    • type is null.

    Searches for controls by their name and builds an array of all the controls that match.

    Parameter
    Type
    Description

    Returns: . Array of controls with the specified name.

    Throws:

    • The key parameter is null or an empty string ("").

    Retrieves the index of the specified child control within the control collection, and optionally raises an exception if the specified control is not within the control collection.

    Parameter
    Type
    Description

    Returns: . A zero-based index value that represents the location of the specified child control within the control collection; otherwise -1 if the specified is not found in the .

    Throws:

    • The child is not in the , and the throwException parameter value is true.

    Retrieves a reference to an enumerator object that is used to iterate over a .

    Returns: . An .

    Retrieves the index of the specified control in the control collection.

    Parameter
    Type
    Description

    Returns: . A zero-based index value that represents the position of the specified in the .

    Retrieves the index of the first occurrence of the specified item within the collection.

    Parameter
    Type
    Description

    Returns: . The zero-based index of the first occurrence of the control with the specified name in the collection.

    Removes the specified control from the control collection.

    Parameter
    Type
    Description

    Removes the child control with the specified key.

    Parameter
    Type
    Description

    Sets the index of the specified child control in the collection.

    Parameter
    Type
    Description

    Represents a component in the control's taskbar that can host any .

    Represents a DateTime component in the control's taskbar.

    Provides support for animating controls or windows using predefined animations definitions or custom animations in response to certain events.

    Provides a user interface for indicating that a control on a form has an error associated with it.

    Represents a small rectangular pop-up window that displays a brief help text next to a control when it gets activated (focused).

    Allows controls to execute javascript code.

    Add rotation capabilities along the X,Y,Z axis to controls.

    Adds CSS styling to controls.

    Represents a small rectangular pop-up window that displays a brief description of a control's purpose when the user rests the pointer on the control.

    Provides methods to manage a collection of objects. This class cannot be inherited.

    Displays a standard column header in a control.

    Displays an image column header in a control.

    Represents a context menu associated to a .

    Represents an individual menu item that is displayed within a or rendered using the link element to let the browser process the specified URL.

    Represents the main menu in a .

    Represents the base functionality for all menus.

    Represents an individual item that is displayed within a or .

    Represents a button in the .

    StatusBarPanel

    Represents a panel in a StatusBar control. Although the StatusStrip control replaces and adds functionality to the StatusBar control of previous versions, StatusBar is retained for both backward compatibility and future use if you choose.

    Timer

    Implements a timer that raises an event at user-defined intervals.

    DesktopTaskBarItem

    Represents a component in the Desktop control's taskbar.

    IWisejComponent

    All wisej components implement this interface.

    IWisejSerializable

    Allows an object to serialize itself.

    Public Class Component
        Inherits Component
        Implements IComponent

    Constructors

    Component()

    Methods

    Update()

    Inherited By

    Implements

    Component
    public class Component : Component, IComponent

    Represents a split button control.

    Allows an object to serialize itself.

    Button

    Represents a button control.

    CheckBox

    Represents a check box control.

    RadioButton

    Enables the user to select a single option from a group of choices when paired with other RadioButton controls.

    IBindableComponent

    Bindable components implement this interface.

    IWisejComponent

    All wisej components implement this interface.

    IWisejControl

    All wisej controls derived from the Control class must implement this interface.

    Public Class ButtonBase
        Inherits Control

    Constructors

    ButtonBase()

    Properties

    AllowHtml

    AutoEllipsis

    AutoShowLoader

    AutoSize

    Image

    ImageAlign

    ImageIndex

    ImageKey

    ImageList

    ImageSource

    Text

    TextAlign

    TextImageRelation

    UseMnemonic

    Methods

    PerformClick()

    Inherited By

    Implements

    ButtonBase
    Boolean
    Boolean
    Boolean
    AutoShowLoader
    ShowLoader
    Boolean
    Image
    ContentAlignment
    Int32
    ImageList
    ArgumentOutOfRangeException
    String
    ImageList
    ImageList
    ImageList
    Image
    String
    String
    ContentAlignment
    TextImageRelation
    Boolean
    Click
    public class ButtonBase : Control
    IList
    <
    Control
    >,
    ICollection
    <
    Control
    >,
    IEnumerable
    <
    Control
    >,
    IWisejSynchronized

    owner

    Control

    The Control that owns this collection.

    child

    Control

    The Control to add.

    controls

    Control[]

    An array of Control objects to add to the collection.

    dispose

    Boolean

    Indicates whether the controls removed from the collection should be disposed.

    control

    Control

    The Control to locate in the collection.

    key

    String

    The key to locate in the ControlCollection.

    type

    Type

    The type of the controls to locate in the ControlCollection.

    searchAllChildren

    Boolean

    true to search all child controls; otherwise, false.

    key

    String

    The key to located in the ControlCollection.

    searchAllChildren

    Boolean

    true to search all child controls; otherwise, false.

    child

    Control

    The Control to search for in the control collection.

    throwException

    Boolean

    true to throw an exception if the Control specified in the child parameter is not a control in the ControlCollection; otherwise, false.

    control

    Control

    The Control to locate in the collection.

    key

    String

    The name of the control to search for.

    child

    Control

    The Control to remove.

    key

    String

    The name of the child control to remove.

    child

    Control

    The child control to search for.

    newIndex

    Int32

    The new index value of the control.

    Properties

    IsDisposed

    Item(index)

    Item(key)

    Owner

    Methods

    Add(child)

    AddRange(controls)

    Clear()

    Clear(dispose)

    Contains(control)

    ContainsKey(key)

    Find(type, searchAllChildren)

    Find(key, searchAllChildren)

    GetChildIndex(child, throwException)

    GetEnumerator()

    IndexOf(control)

    IndexOfKey(key)

    Remove(child)

    RemoveByKey(key)

    SetChildIndex(child, newIndex)

    Boolean
    Control
    Control
    Control
    Control
    Control
    ControlCollection
    Boolean
    Control
    ControlCollection
    Boolean
    ControlCollection
    Control[]
    ArgumentNullException
    Control[]
    ArgumentNullException
    Int32
    Control
    ControlCollection
    ArgumentException
    Control
    ControlCollection
    ControlCollection
    IEnumerator
    IEnumerator
    Int32
    Control
    ControlCollection
    Int32

    y

    Int32

    The y-coordinate of a pointer click, in pixels.

    delta

    Int32

    A signed count of the number of dents the wheel has rotated.

    x

    Int32

    The x-coordinate of a pointer click, in pixels.

    y

    Int32

    The y-coordinate of a pointer click, in pixels.

    delta

    Int32

    A signed count of the number of dents the wheel has rotated.

    role

    String

    The internal role assigned to the element that generated the pointer event.

    MouseButtons
    MouseButtons
    Int32
    Int32
    MouseButtons
    MouseButtons
    Int32
    MouseEventHandler

    IWisejSerializable

    Allows an object to serialize itself.

    IBindableComponent
    IWisejComponent
    IWisejControl
    Control

    IWisejSerializable

    Allows an object to serialize itself.

    String
    Control
    Control
    IBindableComponent
    IWisejComponent
    IWisejControl
    Control

    text

    String

    The text to display on the new DesktopTaskBarItem.

    DesktopTaskBarItemControl

    Represents a component in the Desktop control's taskbar that can host any Control.

    DesktopTaskBarItemDateTime

    Represents a DateTime component in the Desktop control's taskbar.

    IWisejComponent

    All wisej components implement this interface.

    IWisejSerializable

    Allows an object to serialize itself.

    Public Class DesktopTaskBarItem
        Inherits Component

    Constructors

    DesktopTaskBarItem()

    DesktopTaskBarItem(text)

    Properties

    AllowHtml

    Enabled

    Image

    ImagePosition

    ImageSource

    Name

    Parent

    Position

    Tag

    Text

    ToolTipText

    Visible

    Methods

    Update()

    Inherited By

    Implements

    DesktopTaskBarItem
    Desktop
    DesktopTaskBarItem
    DesktopTaskBarItem
    Boolean
    Boolean
    Image
    DesktopTaskBarItem
    ImagePosition
    Image
    String
    DesktopTaskBarItem
    String
    DesktopTaskBarItem
    Desktop
    Desktop
    LeftRightAlignment
    DesktopTaskBarItem
    Desktop
    Object
    String
    String
    Boolean
    public class DesktopTaskBarItem : Component

    ContainerControl

    Wisej.Web.ContainerControl

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • Control

      • ScrollableControl

    Provides focus-management functionality for controls that can function as a container for other controls.

    Initializes a new instance of the class.

    : Returns or sets a collection of keys that fire the Accelerator event when the user presses the accelerator key while the focus is on any child control.

    : Returns or sets the active control on the container control.

    Throws:

    • The assigned could not be activated.

    : Returns or sets the BindingContext for the control.

    : Returns or sets whether the container will receive key events before the event is passed to the control that has focus.

    : Returns the that the container control is assigned to.

    : Returns the that the container control is assigned to.

    : Enables or disables right-to-left layout when the value of is

    Validates the last unvalidated control and its ancestors up through, but not including the current control.

    Returns: .

    Validates the last unvalidated control and its ancestors up through, but not including the current control.

    Parameter
    Type
    Description

    Returns: .

    Fired when one of the key is pressed.

    Fired when the value of the property changes.

    Name
    Description
    Name
    Description

    Padding

    Wisej.Web.Padding

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represents padding or margin information associated with a user interface (UI) element.

    Initializes a new instance of the class using a separate padding size for each edge.

    Name

    Represents a window or dialog box that makes up an application's user interface.

    Represents a web page that fills the browser and acts as the main container for the application. An application can have only one active main page at any given time.

    Represents a control consisting of a movable bar that divides a container's display area into two resizable panels.

    Provides an empty control that can be used to create other controls.

    Represents a desktop container that can host floating windows.

    Provides an popup container that can be attached to other controls.

    All wisej controls derived from the class must implement this interface.

    Allows an object to serialize itself.

    checkAutoValidate

    Boolean

    If true, the value of the AutoValidate property is used to determine if validation should be performed; if false, validation is unconditionally performed.

    FileDialogUI

    UI implementation for the FileDialog class.

    FolderBrowserDialogUI

    UI implementation for the FolderDialog class.

    DataRepeater

    Displays data in a customizable list format.

    IBindableComponent

    Bindable components implement this interface.

    IContainerControl

    Provides the functionality for a control to act as a parent for other controls.

    IWisejComponent

    All wisej components implement this interface.

    Public Class ContainerControl
        Inherits ScrollableControl
        Implements IContainerControl, IContainerControl

    Constructors

    ContainerControl()

    Properties

    Accelerators

    ActiveControl

    BindingContext

    KeyPreview

    ParentForm

    ParentPage

    RightToLeftLayout

    Methods

    Validate()

    Validate(checkAutoValidate)

    Events

    Accelerator

    RightToLeftLayoutChanged

    Inherited By

    Implements

    ContainerControl
    ContainerControl
    Keys[]
    Control
    ArgumentException
    Control
    BindingContext
    Boolean
    Form
    Form
    Page
    Page
    Boolean
    RightToLeft
    Yes
    Boolean
    Boolean
    AcceleratorEventHandler
    Accelerators
    EventHandler
    RightToLeftLayout
    public class ContainerControl : ScrollableControl, IContainerControl, IContainerControl
    Type
    Description

    left

    The padding size, in pixels, for the left edge.

    top

    The padding size, in pixels, for the top edge.

    right

    The padding size, in pixels, for the right edge.

    Initializes a new instance of the Padding class using the supplied padding size for all edges.

    Name
    Type
    Description

    all

    The number of pixels to be used for padding for all edges.

    Int32: Returns or sets the padding value for all the edges.

    Int32: Returns or sets the padding value for the bottom edge.

    Int32: Returns the combined padding for the right and left edges.

    Boolean: Returns if the padding is empty.

    Int32: Returns or sets the padding value for the left edge.

    Int32: Returns or sets the padding value for the right edge.

    Size: Returns the padding information in the form of a Size.

    Int32: Returns or sets the padding value for the top edge.

    Int32: Returns the combined padding for the top and bottom edges.

    Computes the sum of the two specified Padding values.

    Parameter
    Type
    Description

    p1

    A .

    p2

    A .

    Returns: Padding. A Padding that contains the sum of the two specified Padding values.

    Subtracts one specified Padding value from another.

    Parameter
    Type
    Description

    p1

    A .

    p2

    A .

    Returns: Padding. A Padding that contains the result of the subtraction of one specified Padding value from another.

    Name
    Description

    Returns or sets padding within the control.

    Returns or sets the space between controls.

    Returns or sets the additional padding around the label. This property can be defined in the theme.

    Public Structure Padding
        Implements ValueType, IWisejSerializable

    Constructors

    Padding(left, top, right, bottom)

    Padding
    public struct Padding : ValueType, IWisejSerializable

    Padding(all)

    Properties

    All

    Bottom

    Horizontal

    IsEmpty

    Left

    Right

    Size

    Top

    Vertical

    Methods

    Add(p1, p2)

    Subtract(p1, p2)

    Used By

    DesktopTaskBarItemControl
    Desktop
    Control
    DesktopTaskBarItemDateTime
    Desktop
    Animation
    ErrorProvider
    HelpTip
    JavaScript
    Rotation
    Control
    StyleSheet
    ToolTip
    ImageList
    Image
    ColumnHeader
    ListView
    ImageColumnHeader
    ListView
    ContextMenu
    Control
    LinkMenuItem
    MainMenu
    ContextMenu
    HRef
    MainMenu
    Form
    Menu
    MenuItem
    MainMenu
    ContextMenu
    ToolBarButton
    ToolBar
    SplitButton
    IWisejSerializable

    FileDialog

    Wisej.Web.FileDialog

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • CommonDialog

      • FileDialog

    Displays a dialog box from which the user can select a file.

    This class is abstract. The current implementations in Wisej are and . You can override this class or and to add your own custom behavior and localization. You can:

    • Override . It's called when the specified file doesn't exist and the property is true.

    • Override to create your custom when the method is called.

    • Set the to a class that has a constructor that accepts as the single argument to change the User Interface (UI) of the file dialog.

    You must add at least one to the collection before showing the dialog.

    Initializes a new instance of .

    Initializes a new instance of using the initial roots .

    Name
    Type
    Description

    Initializes a new instance of the extender with a specified container.

    Name
    Type
    Description

    : Returns or sets whether the dialog box automatically adds an extension to a file name if the user omits the extension.

    : Returns or sets whether the dialog box displays a warning if the user specifies a file name that does not exist.

    : Returns or sets the default file name extension.

    : Returns or sets a string containing the file name selected in the file dialog box.

    : Returns the file names of all selected files in the dialog box.

    : Returns the that contains the selected .

    : Returns or sets the current file name filter string, which determines the choices that appear in the "Save as file type" or "Files of type" box in the dialog box.

    : Returns or sets the index of the filter currently selected in the file dialog box.

    : Returns or sets the initial directory displayed by the file dialog box.

    : List of root file systems displayed by the FileDialog.

    The Roots collection and the implementations allow the application to use arbitrary names mapped to a specific path. For example, the app may add a root object named "Documents" to "c:\users[logged-user-id]\files\documents". Each user will see "Documents" as the root, but will also see only the files in the [logged-user-id] directory.

    : Returns or sets whether the Help button is displayed in the file dialog box.

    : Returns or sets the file dialog box title.

    Returns the that contains the specified path .

    Parameter
    Type
    Description

    Returns: . The that contains the specified path or null if not found.

    Maps the virtual path to the corresponding physical path on the specific implementation.

    Parameter
    Type
    Description

    Returns: . The physical path for the implementation.

    Receives the file names selected by the user and validates them according to the properties set in the instance.

    Parameter
    Type
    Description

    Returns: . True if the files have been validated and the dialog can close; otherwise false to keep the dialog open.

    Resets all properties to their default values.

    Fired when the user clicks on the Open or Save button on a file dialog box.

    Fired when the file dialog is loading a file or folder.

    Name
    Description
  • Override to provide your custom implementation of the actions to execute when the user presses the OK button.

  • roots

    Initial file systems to load in the .

    container

    An that represents the container of the component.

    path

    Full path of the file to locate in on of the .

    filePath

    Virtual path to map to the corresponding physical path.

    fileNames

    Array containing the selected file paths.

    Prompts the user to open a file from the server.

    Prompts the user to select a location for saving a file on the server.

    Public Class FileDialog
        Inherits CommonDialog

    Constructors

    FileDialog()

    FileDialog(roots)

    FileDialog(container)

    Properties

    AddExtension

    CheckFileExists

    DefaultExtension

    FileName

    FileNames

    FileSystem

    Filter

    FilterIndex

    InitialDirectory

    Roots

    ShowHelp

    Title

    Methods

    GetRoot(path)

    MapPath(filePath)

    ProcessFileNames(fileNames)

    Reset()

    Events

    FileOk

    LoadPath

    Inherited By

    OpenFileDialog
    SaveFileDialog
    OpenFileDialog
    SaveFileDialog
    PromptFileNotFound
    CheckFileExists
    CreateUI
    Form
    ShowDialog
    DialogTemplate
    Form
    FileDialog
    FileSystemProvider
    Roots
    FileDialog
    FileDialog
    FileDialog
    Boolean
    Boolean
    String
    String
    String[]
    IFileSystemProvider
    IFileSystemProvider
    FileName
    String
    Int32
    String
    FileDialogRootCollection
    IFileSystemProvider
    IFileSystemProvider
    Boolean
    String
    IFileSystemProvider
    IFileSystemProvider
    IFileSystemProvider
    IFileSystemProvider
    String
    IFileSystemProvider
    FileDialog
    Boolean
    CancelEventHandler
    FileDialogLoadPathEventHandler
    public class FileDialog : CommonDialog

    bottom

    The padding size, in pixels, for the bottom edge.

    Returns or sets the space between the edge of a and its content.

    Returns or sets the offset in pixels from the calculated position of the popup.

    Returns or sets the padding inside objects in any mode.

    Returns or sets padding within the toolbar button.

    Returns or sets the space between toolbar buttons.

    Computes the sum of the two specified values.

    Returns the size of the inset border and padding.

    Int32
    Int32
    Int32
    Int32
    Padding
    Padding
    Padding
    Padding
    Padding
    Padding
    Padding
    Padding
    Control.Padding
    Control.Margin
    LabelWrapper.Padding
    Form
    Page
    SplitContainer
    UserControl
    Desktop
    UserPopup
    IWisejControl
    Control
    IWisejSerializable
    OnFileOk
    IFileSystemProvider[]
    FolderBrowserDialog
    IContainer
    IContainer
    FileDialog
    String
    Roots
    String
    String[]
    OpenFileDialog
    SaveFileDialog
    Int32
    DataGridViewCellStyle.Padding
    DataGridViewCell
    UserPopup.Offset
    ListView.ItemPadding
    ListViewItem
    View
    ToolBarButton.Padding
    ToolBarButton.Margin
    Padding.Add
    Padding
    ClientTheme.GetInsets

    Accordion

    Wisej.Web.Accordion

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • Control

      • Accordion

    Displays collapsible set of panels for presenting information in a limited amount of space.

    Initializes a new instance of the class.

    : Returns or sets the type of border that is drawn around the panel.

    : Returns or sets a value indicating whether the Accordion control collapses when all the children are collapsed.

    When this property is set to false (default) one panel is always expanded.

    : Returns the rectangle that represents the virtual display area of the control.

    : Returns or sets the images to display on the panel's title bar.

    : Returns the number of panels in the container.

    : Returns the collection of panels in the container.

    : Returns or sets the index of the currently selected panel.

    Throws:

    • The value is less than -1.

    : Returns or sets a value indicating whether the selected panel is moved to the top of the container.

    : Returns or sets the currently selected panel.

    : Returns or sets whether a panel's ToolTip is shown when the mouse passes over the panel's title.

    Makes the following the with the specified index the current panel.

    Parameter
    Type
    Description

    Throws:

    • index is less than 0 or greater than the number of controls in the collection minus 1.

    Makes the following the specified the current panel.

    Parameter
    Type
    Description

    Throws:

    • panel is null.

    Makes the following the the specified name the current panel.

    Parameter
    Type
    Description

    Throws:

    • panelName is null; or panelName does not match the property of any in the collection.

    Returns the panel at the specified location.

    Parameter
    Type
    Description

    Returns: . The at the specified location.

    Throws:

    • index is less than 0 or greater than the number of controls in the collection minus 1.

    Makes the with the specified index the current .

    Parameter
    Type
    Description

    Throws:

    • index is less than 0 or greater than the number of controls in the collection minus 1.

    Makes the specified the current .

    Parameter
    Type
    Description

    Throws:

    • panel is null.

    Makes with the specified name the current .

    Parameter
    Type
    Description

    Throws:

    • panelName is null; or panelName does not match the property of any in the collection.

    Fired when a panel is deselected.

    Occurs before a panel is deselected, enabling a handler to cancel the panel change.

    Fired when a panel is selected.

    Fired when the property has changed.

    Occurs before a panel is selected, enabling a handler to cancel the panel change.

    Name
    Description

    Allows an object to serialize itself.

    index

    Int32

    The index in the Panels collection of the AccordionPanel to deselect.

    panel

    AccordionPanel

    The AccordionPanel to deselect.

    panelName

    String

    The Name of the panel to deselect.

    index

    Int32

    The index of the AccordionPanel to get.

    index

    Int32

    The index in the Panels collection of the tab to select.

    panel

    AccordionPanel

    The AccordionPanel to select.

    panelName

    String

    The Name of the tab to select.

    IBindableComponent

    Bindable components implement this interface.

    IWisejComponent

    All wisej components implement this interface.

    IWisejControl

    All wisej controls derived from the Control class must implement this interface.

    Public Class Accordion
        Inherits Control
        Implements ISupportInitialize

    Constructors

    Accordion()

    Properties

    BorderStyle

    Collapsible

    DisplayRectangle

    ImageList

    PanelCount

    Panels

    SelectedIndex

    SelectedOnTop

    SelectedPanel

    ShowToolTips

    Methods

    DeselectPanel(index)

    DeselectPanel(panel)

    DeselectPanel(panelName)

    GetControl(index)

    SelectPanel(index)

    SelectPanel(panel)

    SelectPanel(panelName)

    Events

    Deselected

    Deselecting

    Selected

    SelectedIndexChanged

    Selecting

    Implements

    AccordionPanel
    Accordion
    BorderStyle
    Accordion
    Boolean
    AccordionPanel
    Rectangle
    ImageList
    Int32
    PanelCollection
    Int32
    ArgumentOutOfRangeException
    Boolean
    Accordion
    AccordionPanel
    Boolean
    AccordionPanel
    AccordionPanel
    ArgumentOutOfRangeException
    AccordionPanel
    Panels
    AccordionPanel
    AccordionPanel
    ArgumentNullException
    AccordionPanel
    AccordionPanel
    ArgumentNullException
    Name
    AccordionPanel
    Panels
    AccordionPanel
    Control
    AccordionPanel
    ArgumentOutOfRangeException
    AccordionPanel
    Panels
    AccordionPanel
    AccordionPanel
    ArgumentOutOfRangeException
    AccordionPanel
    Panels
    AccordionPanel
    AccordionPanel
    ArgumentNullException
    AccordionPanel
    AccordionPanel
    ArgumentNullException
    Name
    AccordionPanel
    Panels
    AccordionEventHandler
    AccordionCancelEventHandler
    AccordionEventHandler
    EventHandler
    SelectedIndex
    AccordionCancelEventHandler
    public class Accordion : Control, ISupportInitialize
    IWisejSerializable

    DataRepeater

    Wisej.Web.DataRepeater

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    • Control

      • ScrollableControl

    Displays data in a customizable list format.

    Initializes a new instance of the class.

    : Returns or sets whether users can add a new row to the at run time.

    : Returns or sets whether users can delete a row from the at run time.

    : Returns or sets the border style for the control.

    : Returns the current in the control.

    : Returns or sets the index of the current in a control.

    : Return or sets the name of the list or table in the data source for which the is displaying data.

    : Returns or sets the data source for which the is displaying data.

    : Returns the list of items currently displayed on the client.

    : Return the index of the first currently displayed in a control.

    : Return whether the data for a in the control has been changed by a user.

    : Returns or sets the border style for the items in a control.

    : Returns or sets the number of items that are in the control.

    : Return sets the size of the item header in a control.

    : Returns or sets whether item headers are displayed in a control.

    : Returns or sets the background color for the panel when it's the .

    : Returns or sets the size of the child panels.

    : Returns the template that represents the for the control.

    : Return or sets whether the control will be displayed with a vertical or horizontal orientation.

    : Returns or sets the number of items to prefetch outside of the visible area. The default is 0 (disabled).

    : Enables or disables right-to-left layout when the value of is

    : Returns or sets whether the scrollbar is visible. When the scrollbar is hidden, the user can still scroll using touch events, the keyboard, or the wheel.

    : Returns or sets a value that indicates whether you have provided your own data-management operations for the control.

    Adds a new to the control.

    Throws:

    • The property is set to False.

    Allows users to cancel an edit to the current child control in the current .

    Forces a full reload of the data displayed by this .

    Forces a full reload of the data displayed by this .

    Parameter
    Type
    Description

    Removes a at the specified position from a control.

    Parameter
    Type
    Description

    Throws:

    • The value specified for index is less than 0 or greater than - 1.

    Resets the value of to the original value.

    Resets the value of to the original value.

    Resets the value of to the original value.

    Scrolls the specified into view.

    Parameter
    Type
    Description

    Throws:

    • The value specified for index is less than 0 or greater than - 1.

    Scrolls a specified into view, optionally aligning it with the top of the control.

    Parameter
    Type
    Description

    Throws:

    • The value specified for index is less than 0 or greater than - 1.

    Fired when the property changes.

    Fired when the property changes.

    Fired when the property changes.

    Fired when an external data-parsing or validation operation throws an exception, or when an attempt to commit data to a data source fails.

    Fired when the property changes.

    Fired when the property changes.

    Fired after the and its controls are cloned from the .

    Fired before the and its controls are cloned from the .

    Fired when a new is added to the control.

    Fired after the becomes the current item.

    Fired when a is deleted from the control.

    Fired when an instance of is updated.

    Fired when the property is set to true and a new value for a child control of a is needed.

    Fired when the property is set to true and the value of a child control in the changes.

    Fired when the property changes.

    Fired when the property is set to true and the user creates a new .

    Fired when the user adds a new .

    Fired after the user deletes a .

    Fired when the user deletes a .

    Fired when the property changes.

    Name
    Description

    All wisej controls derived from the class must implement this interface.

    Allows an object to serialize itself.

    refreshChildren

    Boolean

    True to also refresh all the children of this control.

    index

    Int32

    The index of the DataRepeaterItem.

    index

    Int32

    The index of the DataRepeaterItem.

    index

    Int32

    The index of the DataRepeaterItem.

    alignWithTop

    Boolean

    true to align the top of the DataRepeaterItem with the top of the control; otherwise, false.

    IBindableComponent

    Bindable components implement this interface.

    IContainerControl

    Provides the functionality for a control to act as a parent for other controls.

    IWisejComponent

    All wisej components implement this interface.

    Public Class DataRepeater
        Inherits ContainerControl
        Implements ISupportInitialize

    Constructors

    DataRepeater()

    Properties

    AllowUserToAddItems

    AllowUserToDeleteItems

    BorderStyle

    CurrentItem

    CurrentItemIndex

    DataMember

    DataSource

    DisplayedItems

    FirstDisplayedItemIndex

    IsCurrentItemModified

    ItemBorderStyle

    ItemCount

    ItemHeaderSize

    ItemHeaderVisible

    ItemSelectedBackColor

    ItemSize

    ItemTemplate

    LayoutStyle

    PrefetchItems

    RightToLeftLayout

    ScrollBarVisible

    VirtualMode

    Methods

    AddNew()

    CancelEdit()

    Refresh()

    Refresh(refreshChildren)

    RemoveAt(index)

    ResetItemBorderStyle()

    ResetItemHeaderSize()

    ResetItemHeaderVisible()

    ScrollItemIntoView(index)

    ScrollItemIntoView(index, alignWithTop)

    Events

    AllowUserToAddItemsChanged

    AllowUserToDeleteItemsChanged

    CurrentItemIndexChanged

    DataError

    DataMemberChanged

    DataSourceChanged

    ItemCloned

    ItemCloning

    ItemsAdded

    ItemSelected

    ItemsRemoved

    ItemUpdate

    ItemValueNeeded

    ItemValuePushed

    LayoutStyleChanged

    NewItemNeeded

    UserAddedItems

    UserDeletedItems

    UserDeletingItems

    VirtualModeChanged

    Implements

    ContainerControl
    DataRepeater
    DataRepeater
    Boolean
    DataRepeater
    Boolean
    DataRepeater
    BorderStyle
    DataRepeater
    DataRepeaterItem
    DataRepeaterItem
    DataRepeater
    Int32
    DataRepeaterItem
    DataRepeater
    String
    DataRepeater
    Object
    DataRepeater
    DataRepeaterItem[]
    DataRepeaterItem
    Int32
    DataRepeaterItem
    DataRepeater
    Boolean
    DataRepeaterItem
    DataRepeater
    BorderStyle
    DataRepeater
    Int32
    DataRepeaterItem
    DataRepeater
    Int32
    DataRepeater
    Boolean
    DataRepeater
    Color
    DataRepeaterItem
    CurrentItem
    Size
    DataRepeaterItem
    DataRepeaterItem
    DataRepeaterItem
    DataRepeater
    DataRepeaterLayoutStyles
    DataRepeater
    Int32
    Boolean
    RightToLeft
    Yes
    Boolean
    Boolean
    DataRepeater
    DataRepeaterItem
    DataRepeater
    ReadOnlyException
    AllowUserToAddItems
    DataRepeaterItem
    DataRepeater
    DataRepeater
    DataRepeaterItem
    DataRepeater
    ArgumentOutOfRangeException
    ItemCount
    ItemBorderStyle
    ItemHeaderSize
    ItemHeaderVisible
    DataRepeaterItem
    ArgumentOutOfRangeException
    ItemCount
    DataRepeaterItem
    ArgumentOutOfRangeException
    ItemCount
    EventHandler
    AllowUserToAddItems
    EventHandler
    AllowUserToDeleteItems
    EventHandler
    CurrentItemIndex
    DataRepeaterDataErrorEventHandler
    EventHandler
    DataMember
    EventHandler
    DataSource
    DataRepeaterItemEventHandler
    DataRepeaterItem
    ItemTemplate
    DataRepeaterItemCloneEventHandler
    DataRepeaterItem
    ItemTemplate
    DataRepeaterAddRemoveItemsEventHandler
    DataRepeaterItem
    DataRepeater
    DataRepeaterItemEventHandler
    DataRepeaterItem
    DataRepeaterAddRemoveItemsEventHandler
    DataRepeaterItem
    DataRepeater
    DataRepeaterItemEventHandler
    DataRepeaterItem
    DataRepeaterItemValueEventHandler
    VirtualMode
    DataRepeaterItem
    DataRepeaterItemValueEventHandler
    VirtualMode
    DataRepeaterItem
    EventHandler
    LayoutStyle
    EventHandler
    VirtualMode
    DataRepeaterItem
    DataRepeaterAddRemoveItemsEventHandler
    DataRepeaterItem
    DataRepeaterAddRemoveItemsEventHandler
    DataRepeaterItem
    DataRepeaterAddRemoveItemsCancelEventHandler
    DataRepeaterItem
    EventHandler
    VirtualMode
    public class DataRepeater : ContainerControl, ISupportInitialize
    IWisejControl
    Control
    IWisejSerializable

    Application

    Wisej.Web.Application

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Represent a Wisej application session. Provides methods and events to manage the application in the context of the current session.

    public class Application : IWisejComponent,
    Public Class Application
        Inherits IWisejComponent
        Implements IDisposable, IWisejSynchronized

    This class provides several static methods, properties and events that allow the application to manage all sorts of features related to the current session:

    • Save and retrieve session variable. Use to store and retrieve session variable. The property is a dynamic object and a , therefore you can access its properties directly or through the indexer.

    • Manage cookies. Use to manage browser's cookies.

    • Read server variables. Use to retrieve all the data made available by the server. Some of the variables in the collection are also available directly: , , , etc.

    • Read the application's URL. Use , , , and

    There is a lot more exposed by the class. You can inspect all the properties and methods in Visual Studio through IntelliSense or online at .

    : Returns or sets the current client responsive profile.

    This is the profile that best matches the current browser on the client. It is updated automatically on every request.

    : Returns or sets the client browser information.

    : Returns the unique client "fingerprint" ID. It can be used to distinguish client devices.

    The client fingerprint is generated by hashing all the available information returned by the browser (OS, user agent, version, etc.) and it's not guaranteed to be unique.

    : Returns the path for the application data that is shared among all users.

    : Returns the registry key for the application data that is shared among all users.

    : Returns the company name associated with the application stored in the .

    : Returns the current .

    : Collection of cookies.

    : Returns the application component instance that an application can store and use later to restore the context when updating client widgets during an out-of-bound call using

    Threads that are not started using don't have any knowledge of the current session and don't have a way to communicate with the client The property returns the instance of the class that is bound to the current session. It can be used just like any other component with or to restore the session for the current thread. The advantage of using instead of the instance of a control or a page is to avoid to keep a reference to a component that may be disposed by the application.

    : Returns or sets the current for the session.

    : Returns or sets the current Desktop.

    : Returns or sets whether the browser will ask the user to confirm unloading the current page.

    This property attaches the window.onbeforeunload event. See https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onbeforeunload. It's not possible to determine whether the page is being unloaded because the user is trying to close the tab, close the browser, or is refreshing the page, or is taking any other action that may reload the page.

    : Returns the path for the application's main assembly.

    : Returns or sets the favicon to display in the browser.

    : Returns or sets the URL to the favicon to display in the browser.

    : Returns or sets the hash part of the URL on the client.

    : Returns a value indicating whether the session has been authenticated.

    : Indicates that the current application instance, which corresponds to the session, has been terminated and disposed.

    : Returns true when the current session has expired.

    : Returns true if this session is running in secure mode (https:// and wss://)

    : Returns true when the current session has been terminated.

    : Returns true if the current session is connected using WebSocket.

    : Returns or sets the runtime server license key.

    Setting the programmatically has to be done before the application is loaded. The best place is the static constructor for the Program static class, or the static constructor of the main window (if defined in Default.js).

    : Returns or sets the current full page window.

    : Returns a collection of open forms owned by the application.

    : Returns a collection of open pages owned by the application.

    : The name of the currently loaded platform.

    : Returns the product name associated with this application.

    : Returns the product version associated with this application stored either in or .

    : Returns the parameters used to launch the application.

    : Returns or sets whether all the controls in the applications should operate using the right-to-left mode.

    The value of this property is updated automatically when the current language changes if the value of "rightToLeft" in the application configuration file is set to "auto".

    : Returns true when the application is running in not in design, debug or test mode.

    : Returns the server's host name, DNS alias, or IP address as it would appear in self-referencing URLs.

    : Returns the port number to which the request was sent.

    : Returns the server variables.

    : Provides a generic storage for session-based objects.

    : Returns the total number of currently active sessions.

    : Returns the unique current session ID.

    : Shows or hides the debug console on the browser.

    Displays a simple HTMl only debug console. Works with any browser also when the developer tools are not available.

    : Returns or sets whether the browser is blocked by the Ajax loader.

    : Returns the root path of the web application.

    : Returns the URI used to start the application.

    : Returns the URL used to start the application.

    : Returns or sets the current .

    You can create and modify a new custom theme using the class. The new theme can be based on an existing theme, can be empty, or can be initialized from a JSON string.

    You may also alter a global theme shared by all sessions.

    : Returns or sets the page title in the browser.

    : Returns the current used either to launch or reload the application. It may be different from .

    : Returns the current URL used either to launch or reload the application. It may be different from .

    : Returns the security information for the current request.

    : Returns the raw user agent string of the client browser.

    : Returns the IP host address of the remote client.

    : Gets the DNS name of the remote client.

    : Returns the type for the current user.

    : Gets a sorted string array of client language preferences.

    Adds an event filter to monitor all the incoming events before they are routed to their respective component.

    Parameter
    Type
    Description

    Adds the text and corresponding translation to the default locale on the client.

    Parameter
    Type
    Description

    Executes the JavaScript function on the client.

    Parameter
    Type
    Description

    Executes the JavaScript function on the client and receives the return value (or null) in the callback method.

    Parameter
    Type
    Description

    Asynchronously executes the JavaScript function on the client and returns an awaitable with the result of the remote call.

    Parameter
    Type
    Description

    Returns: . An awaitable that represents the asynchronous operation.

    Cancels the fullscreen mode.

    Downloads the specified file on the client.

    Parameter
    Type
    Description

    Downloads the specified image to the client.

    Parameter
    Type
    Description

    Downloads the bytes in the stream to the client.

    Parameter
    Type
    Description

    Downloads the specified file on the client.

    Parameter
    Type
    Description

    Downloads the specified image to the client.

    Parameter
    Type
    Description

    Downloads the bytes in the stream to the client.

    Parameter
    Type
    Description

    Stops the polling requests from the client.

    Executes the JavaScript script on the client.

    Parameter
    Type
    Description

    Executes the JavaScript script on the client and receives the return value (or null) in the callback method.

    Parameter
    Type
    Description

    Asynchronously executes the JavaScript script on the client and returns an awaitable with the result of the remote call.

    Parameter
    Type
    Description

    Returns: . An awaitable that represents the asynchronous operation.

    Terminates the application and the corresponding session.

    Find the first component that matches the conditions defined in the predicate function.

    Parameter
    Type
    Description

    Returns: . The first qualified by the match expression.

    This method lets an application find any live component in the current session.

    Finds all the components that match the conditions in the predicate function.

    Parameter
    Type
    Description

    Returns: . The list of instances qualified by the match expression.

    This method lets an application iterate through all the live components in the current session.

    Loads an assembly given the file name or path.

    Parameter
    Type
    Description

    Returns: . The loaded .

    This method loads the assembly and, if the assembly contains Wisej components that need embedded resources - like JavaScript classes or CSS styles - that are embedded in the assembly, notifies the client with the URL to load the additional resources dynamically.

    Creates an instance of the specified component from the assembly.

    Parameter
    Type
    Description

    Returns: . An instance of a Wisej component implementing the interface.

    Parameter
    Type
    Description
    Parameter
    Type
    Description

    Returns: .

    Changes the current theme.

    Parameter
    Type
    Description

    Returns the full file path in relation to the application's project directory.

    Parameter
    Type
    Description

    Returns: . The full path relative to the current application's root directory.

    Navigate to the specified URL.

    Parameter
    Type
    Description

    Plays one of the built-in sounds

    Parameter
    Type
    Description

    Plays a sound.

    Parameter
    Type
    Description

    Executes the callback method after all processing is completed and before updating the client.

    Parameter
    Type
    Description

    The Post() method is similar to the BeginInvoke() method used by desktop applications. It allows you to execute a block of code out of sync with the current execution flow.

    Prints the specified window.

    Parameter
    Type
    Description

    The window is printed without the caption or the borders, if present.

    Prints the entire browser window.

    Causes the application to reload on the browser.

    Removes the filter from the list of registered event filters.

    Parameter
    Type
    Description

    Requests the browser to enable fullscreen mode if supported.

    Executes the callback in context.

    Parameter
    Type
    Description

    Instructs the client to start polling the server for UI changes at the specified interval when a WebSocket connection is not available.

    Parameter
    Type
    Description

    Calling this method when is true has no effect. Use client side polling when you know that your code will start a background task that needs to update the client asynchronously (push updates) and your server or clients don't support WebSocket connections. Once the background tasks are completed call to reduce the incoming requests from the client.

    Throws:

    • The interval specified is less than 1.

    Starts a new task within the current application context and returns immediately. See also .

    Parameter
    Type
    Description

    Returns: . An awaitable .

    The task runs in the background but it's still capable of updating the client asynchronously when working with WebSocket by calling the method to push the UI updates to the client browser. If you want to support background updates for clients or servers that can't use the WebSocket connection, you can either add a component to the parent container to force period requests to the server, or you can use the and methods.

    Starts a new task with a return value within the current application context and returns immediately. See also .

    Parameter
    Type
    Description

    Returns: .

    The task runs in the background but it's still capable of updating the client asynchronously when working with WebSocket by calling the method to push the UI updates to the client browser. The generics overload of allows the task to return a value. You can use this with the async/await pattern and asynchronously wait for the task to complete. If you want to support background updates for clients or servers that can't use the WebSocket connection, you can either add a component to the parent container to force period requests to the server, or you can use the and methods.

    Note that you don't have to specify the type in the angular brackets, the compiler will automatically detect the type from the return value of the asynchronous function.

    Starts a bound to the current session context.

    Parameter
    Type
    Description

    Returns: . An instance of .

    You must save a reference to the returned or the Garbage Collector will stop and dispose the timer. To alter the invocation period user Timer.Changer(), or stop the timer simply use Timer.Dispose(). See .

    Executes the optional callback in context and pushes all the pending updates to the client when in WebSocket mode.

    Parameter
    Type
    Description

    Use this method when you need to update the client asynchronously from an out-of-bound thread (different thread, not originating from a client request). You can call this method at the end of the code that updates the UI:

    Or you can use the optional action function to enclose the code that updates the UI in a block and ensure that the client is updated when the code block exits:

    Fired when the active window changes.

    Fired when the application is about to shut down.

    Fired when the application is reloaded in the browser because the user hit refresh or changed the URL.

    Fired when the application is started, after the Main method is called.

    Fired when the browser fires the "beforeinstallprompt" event. Corresponds to .

    Fired at the beginning of every request.

    Fired when the user resizes the browser.

    Fired when the user activates the browser tab.

    Fired when the user deactivates the browser tab.

    Fired when the changes.

    Fired at the end of every request.

    Fired when the focused control changes.

    Fired when the hash part of the URL changes on the client side.

    Fired when the current thread has completed processing all the events and before the response is sent back to the client.

    Fired when the active responsive profile is changed.

    Fired when the value changes.

    Fired when the session is about to time out.

    The default behavior built-in Wisej is to display a dialog asking the user to prolong the session. Set Handled to true to stop the default behavior.

    Fired when the current theme is changed.

    Fired when a thread exception is thrown.

    Name
    Description
    .
  • Read the applications's system information. Use StartupPath, ProductName, ProductVersion, etc.

  • Listen to the application's global events. See SessionTimeout , BeginRequest, ApplicationStart, ApplicationExitApplicationRefresh, BrowserSizeChangedResponsiveProfileChanged, CultureChanged, and many more.

  • Retrieve browser related information. Use the Browser to read the client browser type, OS, version, capabilities, screen size, browser size, language, and state. The Browser object is updated automatically when the user resizes the browser or the page is reloaded.

  • Control the client browser. Start a Download, execute JavaScript functions or scriptlets using Call or Eval. Make the browser navigate to a different URL using Navigate or simply Reload the page.

  • Manage the main page or current desktop. MainPage lets you change the Page object that fills the browser and "navigate" from page to page. Desktop lets you change the active Desktop object on the client browser.

  • Manage all live components in the session. Through the Application class you can find, iterate, inspect all live components of any type. See OpenForms for all the currently created (visible or invisible) instances of Form. OpenPages returns all the created Page objects. FindComponent and FindComponents provide an easy way to find any component in the session or to iterate the list of components that match a custom expression.

  • Start background tasks in context. StartTask provides a powerful way to start a background task on the server that can keep interacting with the client browser while running independently.

  • Manage the application's theme. Use LoadTheme to load a Wisej theme into the application. Or use the Theme object to read all sorts of information from the current ClientTheme.

  • Terminate the application without waiting for the session to timeout. Use Exit to terminate the current session and free all the related memory.

  • args

    The arguments to pass to the function.

    fileName

    The name of the file to save on the client.

    fileName

    The name of the file to save on the client.

    fileName

    The file name the client will use to save the stream.

    callback

    A callback method to invoke at the specified intervals.

    IDisposable
    ,
    IWisejSynchronized
        Application.Session.myValue = 12;
        Application.Session["myValue"] = 12;
      
    var current = Application.Current;
    var thread = new Thread(() => {
      Application.Update(current, () => {
      
        // code here is running in context.
        
      });
    });
    static class Program
    {
      static Program()
      {
        Application.LicenseKey = "...";
      }
    }
    // create a new custom theme cloned from the current theme.
    var myTheme = new ClientTheme("MyTheme", Application.Theme);
    
    // alter the buttonFace color.
    myTheme.Colors.buttonFace = "red";
    
    // update the current session using the new custom theme.
    Application.Theme = myTheme;
    
    // change the buttonFace color in the current theme.
    // if the theme is one of the global themes, i.e. it was loaded
    // using Application.LoadTheme(name), then the change is also global.
    Application.Theme.Colors.buttonFace = "red";
    
    // since the theme objects are all dynamic and use a special DynamicObject
    // class part of the Wisej Framework, you can also use a string indexer
    // to address any field.
    Application.Theme.Colors["buttonFace"] = "red";
    

    filter

    IEventFilter

    An object that implements the IEventFilter interface to add to the filter list.

    text

    String

    The text to translate.

    translation

    String

    The translation override.

    function

    String

    The name of the function to execute.

    args

    Object[]

    The arguments to pass to the function.

    function

    String

    The name of the function to execute.

    callback

    Action<Object>

    Asynchronous callback method that receives the return value.

    function

    String

    The name of the function to execute.

    args

    Object[]

    The arguments to pass to the function.

    filePath

    String

    The file to download.

    fileName

    String

    The name of the file to save on the client.

    image

    Image

    The image to download.

    fileName

    String

    The name of the file to save on the client.

    stream

    Stream

    The stream to send to the client.

    fileName

    String

    The file name the client will use to save the stream.

    target

    String

    Specifies where to open the file. Leave empty or use "_self" to open in the current tab, _blank to open in a new tab.

    filePath

    String

    The file to download.

    target

    String

    Specifies where to open the file. Leave empty or use "_self" to open in the current tab, _blank to open in a new tab.

    image

    Image

    The image to download.

    target

    String

    Specifies where to open the file. Leave empty or use "_self" to open in the current tab, _blank to open in a new tab.

    stream

    Stream

    The stream to send to the client.

    script

    String

    The script to evaluate.

    script

    String

    The script to evaluate.

    callback

    Action<Object>

    Asynchronous callback method that receives the return value.

    script

    String

    The script to evaluate.

    match

    Predicate<IWisejComponent>

    A custom Predicate expression used to match the IWisejComponent to find.

      // Find the first component that is a Button with Text = "OK"
      var button = Application.FindComponent(c => c is Button && ((Button)c).Text == "OK");

    match

    Predicate<IWisejComponent>

    A custom Predicate expression used to match the list of IWisejComponent objects to find.

      // List all text boxes that are read only in all forms.
      var list = Application.FindComponents(c => c is TextBox && ((TextBox)c).ReadOnly);

    filePath

    String

    The file name or full path for the assembly to load.

    filePath

    String

    The file name or full path for the assembly to load.

    className

    String

    packages

    IEnumerable<Package>

    callback

    Action<Boolean>

    packages

    IEnumerable<Package>

    name

    String

    Name of the theme resource. Use only the name without the path and without the extension.

    mixins

    String[]

    Optional list of theme mixins. If null, the default theme mixins are always applied.

    path

    String

    url

    String

    URL to navigate to.

    target

    String

    The target browser window: _self, _blank, etc.

    type

    MessageBoxIcon

    One of MessageBoxIcon value that identifies the sound to play.

    soundUrl

    String

    A string representing either a sound file URL or a base64 data URL.

    callback

    Action

    Method to invoke after the request has completed but before sending the response to the server.

    
    void Test() {
    
      Application.Post(() => {
        this.listBox.Items.Add("1");
      });
      
      this.listBox.Items.Add("2");
      
      // The items will be added in this order: "2", "1".
    }
    

    window

    IWisejWindow

    The window to print

    filter

    IEventFilter

    An object that implements the IEventFilter interface to remove from the filter list.

    context

    IWisejComponent

    The application context to update. It can be any Wisej component or the IWisejComponent returned by the property Context.

    action

    Action

    Function to execute in context. The code in the function can access all the static Application properties when executed from an out-of-bound thread.

    interval

    Int32

    Polling interval in milliseconds. The minimum is 1000ms.

    
    // this has not effect when the client and server are connected using WebSocket.
    Application.StartPolling(1000);
    
    Application.StartTask(() => {
    
      for (int i = 0; i < 100; i++) {
        this.label1.Text = "Counting..." + i;
        Thread.Sleep(1000);
      }
      
      // this has not effect when the client and server are NOT connected using WebSocket.
      Application.Update(this);
    
      // this has not effect when the client and server are connected using WebSocket.
      Application.EndPolling();
    
    });

    action

    Action

    Start method invoked by the new task when it starts up.

    Application.StartTask(() => {
    
      for (int i = 0; i < 100; i++) {
      
        this.label1.Text = "Counting..." + i;
        
        // just wait a bit or it's too fast.
        Thread.Sleep(1000);
        Application.Update(this);
      }
    });

    T

    action

    Func<T>

    Start method invoked by the new task when it starts up.

    string text = await Application.StartTask(() => {
    
      string value = "";
      for (int i = 0; i < 100; i++) {
      
        value += i.ToString();
        
        // just wait a bit or it's too fast.
        Thread.Sleep(100);
      }
      return value;
    });
    
    this.label.Text = text;
    Application.Update(this);
    

    dueTime

    Int32

    The amount of time, in milliseconds, to delay before invoking the callback .

    period

    Int32

    The time interval between invocations, in milliseconds.

    context

    IWisejComponent

    The application context to update. It can be any Wisej component or the IWisejComponent returned by the property Context.

    action

    Action

    Function to execute in context. The code in the function can access all the static Application properties when executed from an out-of-bound thread.

    Application.StartTask(() => {
    
        for (int i = 0; i < 100; i++) {
        
          this.label1.Text = "Counting..." + i;
          
          // just wait a bit or it's too fast.
          Thread.Sleep(1000);
        }
        
        Application.Update(this);
    
    });
    Application.StartTask(() => {
    
        Application.Update(this, () => {
        
          for (int i = 0; i < 100; i++) {
        
            this.label1.Text = "Counting..." + i;
          
            // just wait a bit or it's too fast.
            Thread.Sleep(1000);
          }
        });
    
    });

    IWisejComponent

    All wisej components implement this interface.

    Properties

    ActiveProfile

    Browser

    ClientFingerprint

    CommonAppDataPath

    CommonAppDataRegistry

    CompanyName

    Configuration

    Cookies

    Current

    CurrentCulture

    Desktop

    EnableUnloadConfirmation

    ExecutablePath

    FavIcon

    FavIconSource

    Hash

    IsAuthenticated

    IsDisposed

    IsExpired

    IsSecure

    IsTerminated

    IsWebSocket

    LicenseKey

    MainPage

    OpenForms

    OpenPages

    Platform

    ProductName

    ProductVersion

    QueryString

    RightToLeft

    RuntimeMode

    ServerName

    ServerPort

    ServerVariables

    Session

    SessionCount

    SessionId

    ShowConsole

    ShowLoader

    StartupPath

    StartupUri

    StartupUrl

    Theme

    Title

    Uri

    Url

    User

    UserAgent

    UserHostAddress

    UserHostName

    UserIdentity

    UserLanguages

    Methods

    AddEventFilter(filter)

    AddTranslation(text, translation)

    Call(function, args)

    Call(function, callback, args)

    CallAsync(function, args)

    CancelFullScreen()

    Download(filePath, fileName)

    Download(image, fileName)

    Download(stream, fileName)

    DownloadAndOpen(target, filePath, fileName)

    DownloadAndOpen(target, image, fileName)

    DownloadAndOpen(target, stream, fileName)

    EndPolling()

    Eval(script)

    Eval(script, callback)

    EvalAsync(script)

    Exit()

    FindComponent(match)

    FindComponents(match)

    LoadAssembly(filePath)

    LoadComponent(filePath, className)

    LoadPackages(packages, callback)

    LoadPackagesAsync(packages)

    LoadTheme(name, mixins)

    MapPath(path)

    Navigate(url, target)

    Play(type)

    Play(soundUrl)

    Post(callback)

    Print(window)

    Print()

    Reload()

    RemoveEventFilter(filter)

    RequestFullScreen()

    RunInContext(context, action)

    StartPolling(interval)

    StartTask(action)

    StartTask<T>(action)

    StartTimer(dueTime, period, callback)

    Update(context, action)

    Events

    ActiveWindowChanged

    ApplicationExit

    ApplicationRefresh

    ApplicationStart

    BeforeInstallPrompt

    BeginRequest

    BrowserSizeChanged

    BrowserTabActivated

    BrowserTabDeactivated

    CultureChanged

    EndRequest

    FocusedControlChanged

    HashChanged

    Idle

    ResponsiveProfileChanged

    RightToLeftChanged

    SessionTimeout

    ThemeChanged

    ThreadException

    Implements

    Session
    Dictionary
    Cookies
    ServerVariables
    ServerPort
    ServerName
    UserAgent
    Uri
    Url
    StartupUri
    Application
    docs
    ClientProfile
    ClientBrowser
    UInt32
    String
    RegistryKey
    String
    AssemblyCompanyAttribute
    Configuration
    Configuration
    CookieCollection
    IWisejComponent
    Update
    StartTask
    Current
    Application
    Update
    RunInContext
    Current
    CultureInfo
    CultureInfo
    Desktop
    Boolean
    String
    Image
    String
    String
    Boolean
    Boolean
    Boolean
    Boolean
    Boolean
    Boolean
    String
    LicenseKey
    Page
    FormCollection
    PageCollection
    ClientPlatform
    String
    String
    AssemblyInformationalVersionAttribute
    AssemblyFileVersionAttribute
    NameValueCollection
    Boolean
    Boolean
    String
    Int32
    NameValueCollection
    Object
    Int32
    String
    Boolean
    Boolean
    String
    Uri
    String
    ClientTheme
    ClientTheme
    ClientTheme
    String
    Uri
    Uri
    StartupUri
    String
    StartupUrl
    IPrincipal
    String
    String
    String
    WindowsIdentity
    WindowsIdentity
    String[]
    Task
    Task<Object>
    Task
    Task
    Task<Object>
    Task
    IWisejComponent
    IWisejComponent
    IList<IWisejComponent>
    IWisejComponent
    Assembly
    Assembly
    IWisejComponent
    IWisejComponent
    Task<Boolean>
    String
    IsWebSocket
    EndPolling
    ArgumentOutOfRangeException
    BackgroundTasks
    Task
    Task
    Update
    Timer
    StartPolling
    EndPolling
    BackgroundTasks
    Task<T>
    Update
    StartTask
    Timer
    StartPolling
    EndPolling
    Timer
    Timer
    Timer
    Timer
    system.threading
    EventHandler
    EventHandler
    EventHandler
    EventHandler
    EventHandler
    BeforeInstallPromptEvent
    EventHandler
    EventHandler
    EventHandler
    EventHandler
    EventHandler
    CurrentCulture
    EventHandler
    EventHandler
    HashChangedEventHandler
    EventHandler
    ResponsiveProfileChangedEventHandler
    EventHandler
    RightToLeft
    HandledEventHandler
    EventHandler
    ThreadExceptionEventHandler
    StartupUrl
    Object[]
    String
    String
    String
    Action

    Control

    Wisej.Web.Control

    Namespace: Wisej.Web

    Assembly: Wisej.Framework (2.2.0.0)

    Base class for all Wisej controls.

    public class Control : IWisejControl, 
    Public Class Control
        Inherits IWisejControl
        Implements IWisejComponent, IBindableComponent, IWisejSerializable, IHasPropertyStore, IHasResponsiveProfiles

    Constructors

    Control()

    Initializes a new instance of the Control class.

    Properties

    AccessibleDescription

    String: Returns or sets the description that will be reported to accessibility client applications. It is assigned to the "alt" attribute of the browser element.

    AccessibleName

    : Returns or sets the name of the control for use by accessibility client applications. It is assigned to the "name" attribute of the browser element.

    : Returns or sets the accessible role of the control that will be reported to accessibility client applications. It is assigned to the "role" attribute of the browser element.

    : Returns or sets whether the control can initiate a drag-drop operation.

    : Returns or sets whether the control can accept data that the user drags onto it.

    : Returns or sets the edges of the container to which a control is bound and determines how a control is resized with its parent.

    : Returns or sets whether the control receives pointer events. Anonymous controls let pointer events bubble to their parents.

    : Returns or sets the background color for the control.

    : Returns or sets the background image displayed in the control.

    : Returns or sets the background image layout as defined in the enumeration.

    : Returns or sets the background image displayed in the control.

    : Returns a flag indicating that the control is becoming the active control.

    : Determines whether the control can execute a command.

    : Returns whether the control can receive focus.

    : Returns or sets whether the control causes validation to be performed on controls that require to be validated when this control receives focus.

    : Returns a collection of client events and JavaScript listeners. You may attach multiple listeners to same event.

    You can use this collection at design time or in code or through the listener methods:

    : Indicates whether the control, or one of its child controls, has the input focus.

    : Returns or sets the shortcut menu associated with the control.

    : Returns the collection of controls contained within the control.

    : Returns or sets additional CSS class names to add to the widget.

    Use this property to add or remove custom CSS classes that you may add to your application as standard css files or through the extender. You can assign multiple class names separated by a space and you can manage this property using the related methods:

    : Returns or sets the custom CSS styles to add to the widget.

    You can use any CSS style string.

    : Returns or sets the cursor that is displayed when the mouse pointer is over the control.

    : Returns the data bindings for the control.

    : Returns the default background color of the control.

    : Returns the default font of the control.

    : Returns the default background color of the control.

    : Returns the rectangle that represents the virtual display area of the control.

    : Returns or sets which control borders are docked to its parent control and determines how a control is resized with its parent.

    : Returns or sets whether the control can respond to user interaction.

    : Enables or disables the browser's context menu.

    : Returns or sets whether the control can gain the focus.

    : Returns a value indicating whether the control has input focus.

    : Gets or sets the font of the text displayed by the control.

    : Returns or sets the text color of the control.

    : Returns the unique server-side id (handle) for this component.

    : Returns whether the control specifies data bindings.

    : Check if the control defines any responsive profile without forcing the creation of the collection.

    : Checks if the dynamic object was created and has any value.

    : Returns or sets the height of the control.

    : Returns or sets an initialization script to execute when the widget is created (or reloaded) in the browser.

    Use this property to add custom initialization JavaScript that is always executed when the client widget is created. The context (this) of the script is the instance of the widget. You can use the entire qooxdoo and wisej.js api. See and .

    You may also use the init script to attach events to the widget or to its internal children. Event handlers can also be attached using the collection and the client events methods:

    : Returns if the control has a server-side component id (handle) associated with it.

    : Returns whether the control is mirrored.

    : Returns the control's layout engine.

    : Returns or sets the distance, in pixels, between the left edge of the control and the left edge of its container's client area.

    : Returns or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container.

    : Returns or sets the space between controls.

    : Returns or sets the maximum size for the control.

    : Returns or sets the minimum size for the control.

    : Returns a value indicating which of the modifier keys (SHIFT, CTRL, and ALT) is in a pressed state.

    : Returns a value indicating which of the mouse buttons is in a pressed state.

    : Returns the position of the mouse cursor in screen coordinates.

    : Returns or sets whether the control can be moved by dragging.

    : Gets or sets the name of the control.

    : Returns or sets padding within the control.

    : Returns or sets the parent container of the control.

    : Returns the preferred size in which the control can fit.

    : Returns or sets the edges of the control that can be dragged to resize the control.

    : Returns the collection of responsive properties that have been set for this control.

    : Returns or sets whether the control's elements are aligned right-to-left to support RTL languages.

    When set to , the control inherits the value of this property from its parent. However, when the control is a top-level control (i.e. Window, Page, Desktop), and the value is set to , the right-to-left mode is automatically retrieved from the current language.

    : Returns or sets whether the control is blocked by the ajax loader.

    : Returns or sets the height and width of the control.

    : Returns or sets additional theme states to the client widget.

    Use this property to manage additional custom states that you may want to add to a widget. The state will update the visualization of the widget using the styles and properties set in the current theme and loaded theme mixins. You can also force the usage of built-in states. However, this property will not return the current states of the widget as updated by the client browser. It only returns the states set by the application.

    In addition to setting this property directly, you can also manage it using the related methods:

    : Returns or sets the tab order of the control within its container.

    : Returns or sets whether the user can give the focus to this control using the TAB key and the property is set to true.

    : Returns or sets the object that contains data about the control.

    : Returns or sets the text associated with this control.

    When AllowHtml is set to true, the text can contain HTML content. If the text contains new lines (CRLF) but doesn't contain HTML elements (at least one "<") all CRLF are automatically substituted with " ".

    : Returns or sets the tooltip text to show for this control.

    When using property you can only set the ToolTip text and cannot change the default ToolTip icon set in the theme. To change the ToolTip icon you can either create a custom theme, or a theme mixin, or use the extender and the property added by the extender. You can change the default , , , , or enable HTML in by using a extender also without setting the property added by the extender.

    : Returns or sets the distance, in pixels, between the top edge of the control and the top edge of its container's client area.

    : Returns a dynamic object that can be used to store custom data in relation to this control.

    : Returns or sets whether to use the wait cursor for the current control and all child controls.

    : Returns a flag indicating that the validation has been canceled.

    : Returns or sets whether the control and all its child controls are displayed.

    : Returns a value indicating the wheel delta from the last wheel event.

    : Returns or sets the width of the control.

    Adds a new listener script to the event name to the client widget.

    Parameter
    Type
    Description

    Returns: . An integer id that you can use to remove the listener from the event using or to retrieve the listener script code using .

    The script will execute in the browser when the event name occurs. You can attach multiple listeners to the same event.

    Adds the CSS class name to the widget element. If the class already exists in the it's not added.

    Parameter
    Type
    Description

    Returns: . The new value of the property.

    Adds the specified theme state to the widget.

    Parameter
    Type
    Description

    Returns: . The new list of states stored in the property.

    You can also assign a new array of states to the property.

    Executes the specified delegate asynchronously.

    Parameter
    Type
    Description

    Returns: . An that represents the result of the asynchronous call.

    Brings the control to the front of the z-order.

    Runs the JavaScript function within the component's context in the browser.

    Parameter
    Type
    Description

    Runs the JavaScript function within the component's context in the browser and returns the value to the callback method.

    Parameter
    Type
    Description

    Asynchronously runs the JavaScript function within the component's context in the browser and returns an awaitable containing the value returned by the remote call.

    Parameter
    Type
    Description

    Returns: . An awaitable that represents the asynchronous operation.

    Centers the position of the control within the bounds of the parent.

    Centers the position of the control within the bounds of the parent either horizontally, vertically or both.

    Parameter
    Type
    Description

    Indicates whether the specified control is a child of this control.

    Parameter
    Type
    Description

    Returns: . true if the specified control is a child of the control; otherwise, false.

    Creates and register this control and all its children.

    Begins a drag-and-drop operation.

    Parameter
    Type
    Description

    Returns: . A value from the enumeration that represents the final effect that was performed during the drag-and-drop operation.

    Begins a drag-and-drop operation.

    Parameter
    Type
    Description

    Returns: . A value from the enumeration that represents the final effect that was performed during the drag-and-drop operation.

    Begins a drag-and-drop operation.

    Parameter
    Type
    Description

    Returns: . A value from the enumeration that represents the final effect that was performed during the drag-and-drop operation.

    Begins a drag-and-drop operation.

    Parameter
    Type
    Description

    Returns: . A value from the enumeration that represents the final effect that was performed during the drag-and-drop operation.

    Begins a drag-and-drop operation.

    Parameter
    Type
    Description

    Returns: . A value from the enumeration that represents the final effect that was performed during the drag-and-drop operation.

    Runs the javaScript code within the component's context in the browser.

    Parameter
    Type
    Description

    Runs the javaScript code within the component's context in the browser and returns the value to the callback method.

    Parameter
    Type
    Description

    Asynchronously runs the javaScript code within the component's context in the browser and returns an awaitable that contains the value returned by the remote call.

    Parameter
    Type
    Description

    Returns: . An awaitable that represents the asynchronous operation.

    Retrieves the form that the control is on.

    Returns: .

    Retrieves the page that the control is on.

    Returns: .

    Sets input focus to the control.

    Returns: . true if the input focus request was successful; otherwise, false.

    Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type.

    Parameter
    Type
    Description

    Returns: . The child at the specified coordinates.

    Retrieves the child control that is located at the specified coordinates.

    Parameter
    Type
    Description

    Returns: . A that represents the control that is located at the specified point.

    Returns the script associated to the listener identified by id .

    Parameter
    Type
    Description

    Returns: . JavaScript associated with the listener.

    Returns the scripts for all the listeners attached to the event name .

    Parameter
    Type
    Description

    Returns: . String array containing the scripts for the listeners attached to the event.

    Returns the next up the control's chain of parents.

    Returns: . The parent .

    Retrieves the next control forward or back in the tab order of child controls.

    Parameter
    Type
    Description

    Returns: . The next in the tab order.

    Retrieves the value of the specified control style bit for the control.

    Parameter
    Type
    Description

    Returns: . true if the specified control style bit is set to true; otherwise, false.

    Checks whether the specified event name has any listener attached.

    Parameter
    Type
    Description

    Returns: . True if the event name has any listener attached.

    Returns true if the property contains the specified class name .

    Parameter
    Type
    Description

    Returns: . True of the css class name is already included in .

    Checks whether the specified theme state is present in the property.

    Parameter
    Type
    Description

    Returns: . True if the widget already has the state .

    Conceals the control from the user.

    Causes the control to update the client side widget. When in design mode, causes the rendered control to update its entire surface in the designer.

    Causes the control to update the client side widget. When in design mode, causes the rendered control to update its entire surface in the designer.

    Parameter
    Type
    Description

    Executes the specified delegate.

    Parameter
    Type
    Description

    Returns: . The return value from the delegate being invoked, or null if the delegate has no return value.

    Executes the specified delegate, on the thread that owns the control's underlying window handle, with the specified list of arguments.

    Parameter
    Type
    Description

    Returns: . An that contains the return value from the delegate being invoked, or null if the delegate has no return value.

    Determines whether the specified character is the mnemonic character.

    Parameter
    Type
    Description

    Returns: . true if the charCode character is the mnemonic character; otherwise, false.

    Computes the location of the specified screen point into client coordinates.

    Parameter
    Type
    Description

    Returns: . A that represents the converted , point , in client coordinates.

    Computes the location of the specified client point into screen coordinates.

    Parameter
    Type
    Description

    Returns: . A that represents the converted , point , in screen coordinates.

    Computes the size and location of the specified screen rectangle in client coordinates.

    Parameter
    Type
    Description

    Returns: . A that represents the converted , rect , in client coordinates.

    Computes the size and location of the specified client rectangle in screen coordinates.

    Parameter
    Type
    Description

    Returns: . A that represents the converted , rect , in screen coordinates.

    Forces the control to update corresponding client widget. When in DesignMode it forces a full redraw of the designer surface for this control, including the non-client areas such as the caption of forms or panels.

    Forces the control to update corresponding client widget. When in DesignMode it forces a full redraw of the designer surface for this control and optionally of its children, including the non-client areas such as the caption of forms or panels.

    Parameter
    Type
    Description

    Detaches and removes the listener identified by id .

    Parameter
    Type
    Description

    Returns: . True if the id specified a valid lister and it was removed; otherwise false if id is invalid.

    Removes all the listeners attached to the event name .

    Parameter
    Type
    Description

    Returns: . True if the event name has any listener that was removed.

    Removes the specified css class name from the control's property.

    Parameter
    Type
    Description

    Returns: . The new value of the property.

    Removes the specified theme state from the widget.

    Parameter
    Type
    Description

    Returns: . The new list of states stored in the property.

    You can also assign a new array of states to the property.

    Causes a control bound to the to reread all the items in the list and refresh their displayed values.

    Resumes layout logic.

    Resumes layout logic, optionally forcing an immediate layout of all pending layout requests.

    Parameter
    Type
    Description

    Scrolls the control into view in the container using the specified alignX and alignY preferences.

    Parameter
    Type
    Description

    Scrolls the child control into view.

    Activates a control.

    Activates the next control in the list according to the specified selection rules.

    Parameter
    Type
    Description

    Returns: . true if a control was activated; otherwise, false.

    Sends the control to the back of the z-order.

    Sets the bounds of the control to the specified location and size.

    Parameter
    Type
    Description

    Sets the specified bounds of the control to the specified location and size.

    Parameter
    Type
    Description

    Displays the control to the user.

    Suspends the layout logic for the control.

    Causes the control to update the corresponding client side widget. When in design mode, causes the rendered control to update its entire surface in the designer.

    Validates all selectable child controls in the container, including descendants. This is equivalent to calling ValidateChildren(ValidationConstraints.Selectable). See for details of exactly which child controls will be validated.

    Returns: .

    Validates all the child controls in the container. Exactly which controls are validated and which controls are skipped is determined by flags .

    Parameter
    Type
    Description

    Returns: .

    Fired after the control has been fully rendered on the client.

    This is a "lazy" event. It fires only when there is an handler attached to it, otherwise the companion On{Name} protected method is not invoked. It's enough to attach to either one of or to enable both events.

    Fired when the property value changes.

    Fired when the value of the property changes.

    Fired when the value of the property changes.

    Fired when the property changes.

    Occurs when the value of the property changes.

    Fired when the value of the property changes.

    Fired when the control is clicked.

    Fired when the property value changes.

    Fired when the value of the property changes.

    Fired when a control is made visible the first time, fully created and sent to the client.

    Fired when the value of the property changes.

    Fired after the control is no longer visible on the client.

    This is a "lazy" event. It fires only when there is an handler attached to it, otherwise the companion On{Name} protected method is not invoked. It's enough to attach to either one of or to enable both events.

    Fired when the component is disposed.

    Fired when the value of the property changes.

    Fired when the control is double-clicked.

    Fired when a drag-and-drop operation is completed.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a drag-drop operation is terminated either by a drop or canceled.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when an object is dragged into the control's bounds.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when an object is dragged out of the control's bounds.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when an object is dragged over the control's bounds.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a drag-drop operation is started by the user.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the property value has changed.

    Fired when a control is and the user ends the move operation.

    This event fires only when is true and the user moves the widget on the client. It doesn't fire when the property changes.

    Fired when a control has and the user ends the resize operation.

    This event fires only when the has a value different than and the user resizes the widget on the client. It doesn't fire when the of the control changes.

    Fired when the control gains the input focus.

    Fired when the property value changes.

    Fired when the property value changes.

    Fired when the user requests help for a control by pressing F1.

    Fired when the ImeMode property has changed.

    Fired when a key is pressed while the control has focus.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a key is pressed while the control has focus.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a key is released while the control has focus.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a control should reposition its child controls.

    Fired when the control loses the input focus.

    Fired when the property value has changed.

    Fired when a pointer holds on the screen.

    Fired when the control's margin changes.

    Fired when the control loses mouse capture.

    Fired when the control is clicked by the mouse.

    Fired when the control is double clicked by the mouse.

    Fired when the mouse pointer is over the control and a mouse button is pressed.

    Fired when the mouse pointer enters the control.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the mouse pointer rests on the control.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the mouse pointer leaves the control.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the mouse pointer is moved over the control.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the mouse pointer is over the control and a mouse button is released.

    Fired when the mouse wheel moves while the control has focus.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the control's padding changes.

    Fired when a UserPaint control needs to redraw itself.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the property value changes.

    Fired when two finger moved towards or away from each other. It contains the scaling factor of the pinch.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired before the event when a key is pressed while focus is on this control.

    Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the control is resized.

    Fired when the active responsive profile is changed.

    Fired when the property value changes.

    Fired when two finger moved around a single point. It contains the angle of the rotation.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the property value changes.

    Fired when a control is and the user begins the move operation.

    This event fires only when is true and the user begins moving the widget on the client.

    Fired when a control has and the user begins the resize operation.

    This event fires only when the has a value different than and the user begins resizing the widget on the client.

    Fired when the control style changed.

    Fired when a pointer swipes over the screen.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the property value has changed.

    Fired when the value of the property changes.

    Fired when a pointer taps on the screen.

    Fired when the property value changes.

    Fired when a touch point has been disrupted in an implementation-specific manner (for example, too many touch points are created).

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a touch point is removed from the touch surface.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a touch point is moved along the touch surface.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a touch point is placed on the touch surface.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when a pointer grabs an item and moves the pointer on it.

    This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

    Fired when the control is finished validating.

    Fired when the control is validating.

    Fired when the property value changes.

    Fired when the control receives a custom event from the client.

    JavaScript code can fire any event back to a control, including custom data, using:

    On the server side, the event name and event data are available in the WidgetEvent handler:

    Name
    Description
    Name
    Description
    RemoveClientEventListener
  • GetClientEventListener

  • RemoveClientEventListener
  • GetClientEventListener

  • args

    The arguments to pass to the function.

    imageSource

    The name or URL for an image to use as the drag cursor.

    imageSource

    The name or URL for an image to use as the drag cursor.

    imageSize

    The size of the drag image specified in imageSource.

    image

    An to use as the drag cursor.

    image

    An to use as the drag cursor.

    imageSize

    The size of the drag image specified in image.

    tabStopOnly

    true to ignore the controls with the property set to false; otherwise, false.

    nested

    true to include nested (children of child controls) child controls; otherwise, false.

    wrap

    true to continue searching from the first control in the tab order after the last control has been reached; otherwise, false.

    width

    The new property value of the control.

    height

    The new property value of the control.

    width

    The new property value of the control.

    height

    The new property value of the control.

    specified

    A bitwise combination of the values. For any parameter not specified, the current value will be used.

    Used by the control to display data at run time.

    Represents a shape control. Displays an element a border in any of the four sides.

    Represents a panel that dynamically arranges its child controls.

    Represents a spinner control that displays values.

    Represents a spacer control. It can be used to add a space between controls in a layout panel. It is not rendered on the client.

    Represents a data field that displays a list of selectable and removable tags. The control recognizes tags as the user types and adds in front of the editable field.

    Displays child controls vertically or horizontally in a scrollable container.

    Represents the navigation and manipulation user interface (UI) for controls that are bound to a data source.

    Represents a button control.

    Implements the basic functionality common to button controls.

    Represents a check box control.

    Displays a in which a check box is displayed to the left of each item.

    Represents a combo box control.

    Provides focus-management functionality for controls that can function as a container for other controls.

    Represents a control that allows the user to select or type a date and a time.

    Represents a spinner control that displays string values.

    Represents a panel that dynamically arranges its children horizontally or vertically in automatic rows or columns.

    Represents a window or dialog box that makes up an application's user interface.

    Represents a Wisej control that displays a frame around a group of controls with an optional caption.

    Represents a label control.

    Represents an hyper-link control.

    Represents a control to display a list of items.

    Provides a common implementation of members for the and classes.

    Uses a mask to distinguish between proper and improper user input.

    Represents the container for multiple-document interface (MDI) child forms.

    Represents a control that enables the user to select a date using a visual monthly calendar display.

    Represents a spinner control that displays numeric values.

    Represents a web page that fills the browser and acts as the main container for the application. An application can have only one active main page at any given time.

    Represents a collapsible panel with an optional header that contains a group of controls.

    Represents an image control.

    Represents a progress control that displays a value visually as a filled bar.

    Enables the user to select a single option from a group of choices when paired with other controls.

    Defines a base class for controls that support auto-scrolling behavior.

    Represents an horizontal scroll bar.

    Represents a vertical scroll bar.

    Implements the basic functionality of a scroll bar control.

    Represents a control consisting of a movable bar that divides a container's display area into two resizable panels.

    Creates a panel that is associated with a .

    Displays information to the user in a about the object being viewed, the object's components, or the object's operation.

    Manages a related set of pages.

    Represents a panel that dynamically lays out its contents in a grid composed of rows and columns.

    Represents a single tab page in a .

    Represents a text box control that allows the user to enter any value.

    Implements the basic functionality required by text controls.

    Enables the user to choose between a range of values by sliding a small bar along another bar.

    Implements the basic functionality required by a spin box (also known as an up-down control).

    Provides an empty control that can be used to create other controls.

    Represents a web browser control that enables the user to navigate web pages inside a form or a page.

    Represents a control that can be hosted in a .

    Represents a control that can be hosted in a .

    Represents a control that can be hosted in a cell.

    Represents a control that can be hosted in a .

    Represents a control that can be hosted in a cell when the cell's is set to .

    Represents a data grid control.

    Represents a desktop container that can host floating windows.

    Displays collapsible set of panels for presenting information in a limited amount of space.

    Represents a panel in a control.

    Represents a control that can host ASP.NET or MVC pages within a Wisej application.

    Represents the HTML5 canvas element.

    Represents a control that can display flash applications.

    Represents a control that displays any HTML file and a corresponding CSS style sheet as embedded HTML.

    Represents a control that displays any HTML file in an IFrame element.

    Represents a line control.

    The TreeViewComboBox control represents a control with a as the drop down panel.

    Base implementation for media controls.

    Represents a control that displays a video file.

    Represents a control that plays an audio file.

    Represents a control that can display a pdf document in the browser either using the native pdf viewer, the pdf.js viewer, Google docs, or a custom viewer.

    Represents a split button control.

    The TreeViewComboBox control represents a control with a as the drop down panel.

    Represent an upload widget. Allows users to selected one or more files and upload them to the server.

    The UserComboBox control represents a control with a custom panel that drops down when the user clicks the down arrow.

    Provides an popup container that can be attached to other controls.

    Provides a generic widget that can use most third party javascript widgets.

    Represents a list view control, which displays a collection of items that can be displayed using one of four different views.

    Represents a menu bar component.

    Provides a user interface for browsing the properties of an object.

    Represents a toolbar component.

    Displays a hierarchical collection of labeled items, each represented by a .

    Allows an object to serialize itself.

    IWisejComponent
    ,
    IBindableComponent
    ,
    IWisejSerializable
    ,
    IHasPropertyStore
    ,
    IHasResponsiveProfiles
    
      // set the border radius to 100% and make the control round.
      this.button1.CssStyle = "border-radius:100%";
    
      // change the background color of the internal label of the button widget.
      this.button1.InitScript = "this.getChildControl('label').setBackgroundColor('red')";
    
      // attach a JavaScript event handler.
      this.textBox1.InitScript = @"this.addListener('keydown', function(e) {
        if (e.getKeyIdentifier() == "PageDown") {
          alert('You pressed PageDown.');
        }
      });
    
      // force the widget to update the UI as if it was hovered and focused.
      this.button1.States = new [] { "hovered", "focused" };
    
      // apply a custom state defined in a custom theme or theme mixing.
      this.panel1.States = new [] { "alert" };

    name

    String

    Name of the client event to attach the listener to.

    script

    String

    JavaScript code to execute when the event occurs.

    name

    String

    Name of the css class to add.

    state

    String

    Name of the custom state to add to the widget.

    method

    Delegate

    A delegate to a method that takes no parameters.

    args

    Object[]

    An optional array of objects to pass as arguments to the specified method.

    function

    String

    The name of the JavaScript function to execute.

    args

    Object[]

    The arguments to pass to the function.

    function

    String

    The name of the JavaScript function to execute.

    callback

    Action<Object>

    Asynchronous callback method that receives the return value.

    function

    String

    The name of the JavaScript function to execute.

    args

    Object[]

    The arguments to pass to the function.

    horizontal

    Boolean

    Center horizontally.

    vertical

    Boolean

    Center vertically.

    control

    Control

    The child Control to find.

    data

    Object

    The data to drag.

    allowedEffects

    DragDropEffects

    One of the DragDropEffects values.

    data

    Object

    The data to drag.

    allowedEffects

    DragDropEffects

    One of the DragDropEffects values.

    data

    Object

    The data to drag.

    allowedEffects

    DragDropEffects

    One of the DragDropEffects values.

    data

    Object

    The data to drag.

    allowedEffects

    DragDropEffects

    One of the DragDropEffects values.

    data

    Object

    The data to drag.

    allowedEffects

    DragDropEffects

    One of the DragDropEffects values.

    javaScript

    String

    The JavaScript code to run on the client.

    javaScript

    String

    The JavaScript code to evaluate on the client.

    callback

    Action<Object>

    Asynchronous callback method that receives the return value.

    javaScript

    String

    The JavaScript code to evaluate on the client.

    pt

    Point

    A Point that contains the coordinates where you want to look for a control. Coordinates are expressed relative to the upper-left corner of the control's client area.

    skipValue

    GetChildAtPointSkip

    One of the values of GetChildAtPointSkip, determining whether to ignore child controls of a certain type.

    pt

    Point

    A Point that contains the coordinates where you want to look for a control. Coordinates are expressed relative to the upper-left corner of the control's client area.

    id

    Int32

    Id of the listener to retrieve the script for.

    name

    String

    Name of the event.

    control

    Control

    The Control to start the search with.

    forward

    Boolean

    true to search forward in the tab order; false to search backward.

    flag

    ControlStyles

    The ControlStyles bit to return the value from.

    name

    String

    Name of the client event to verify.

    name

    String

    Css class name to verify.

    state

    String

    Name of the state to check.

    invalidateChildren

    Boolean

    When true, invalidates all the children of the control.

    method

    Delegate

    A delegate that contains a method to be called in the control's thread context.

    method

    Delegate

    A delegate to a method that takes parameters of the same number and type that are contained in the args parameter.

    args

    Object[]

    An array of objects to pass as arguments to the specified method. This parameter can be null if the method takes no arguments.

    charCode

    Char

    The character to test.

    text

    String

    The string to search.

    point

    Point

    The screen coordinate Point to convert.

    point

    Point

    The client coordinate Point to convert.

    rect

    Rectangle

    The screen coordinate Rectangle to convert.

    rect

    Rectangle

    The client coordinate Rectangle to convert.

    refreshChildren

    Boolean

    True to also refresh all the children of this control.

    id

    Int32

    Id of the listener to remove.

    name

    String

    Name of the event.

    name

    String

    The css class name to remove.

    state

    String

    Name of the state to remove.

    performLayout

    Boolean

    true to apply all pending layout requests; otherwise, false.

    alignX

    HorizontalAlignment

    Indicates the HorizontalAlignment preference. The final location of the control depends on the scrollable range and the available space. Note that Center will not scroll the control to the center, but will instead scroll it into the closest visible location with the minimum movement.

    alignY

    VerticalAlignment

    Indicates the VerticalAlignment preference. The final location of the control depends on the scrollable range and the available space. Note that Middle will not scroll the control to the middle, but will instead scroll it into the closest visible location with the minimum movement.

    control

    Control

    The Control at which to start the search.

    forward

    Boolean

    true to move forward in the tab order; false to move backward in the tab order.

    x

    Int32

    The new Left property value of the control.

    y

    Int32

    The new Top property value of the control.

    x

    Int32

    The new Left property value of the control.

    y

    Int32

    The new Top property value of the control.

    flags

    ValidationConstraints

      this.fireWidgetEvent("myevent", {x:1, y:2, name:'test'});
      
      private void control_WidgetEvent(object sender, WidgetEventArgs e) {
        
        switch (e.Type) {
        
          case "myevent":
            var data = e.Data;
            Alert.Show($"x={data.x}, y={data.y}, name={data.name}");
            break;
        }
      }

    FileDialogUI

    UI implementation for the FileDialog class.

    FolderBrowserDialogUI

    UI implementation for the FolderDialog class.

    DataRepeater

    Displays data in a customizable list format.

    IBindableComponent

    Bindable components implement this interface.

    IWisejComponent

    All wisej components implement this interface.

    IWisejControl

    All wisej controls derived from the Control class must implement this interface.

    AccessibleRole

    AllowDrag

    AllowDrop

    Anchor

    Anonymous

    BackColor

    BackgroundImage

    BackgroundImageLayout

    BackgroundImageSource

    BecomingActiveControl

    CanExecute

    CanFocus

    CausesValidation

    ClientEvents

    ContainsFocus

    ContextMenu

    Controls

    CssClass

    CssStyle

    Cursor

    DataBindings

    DefaultBackColor

    DefaultFont

    DefaultForeColor

    DisplayRectangle

    Dock

    Enabled

    EnableNativeContextMenu

    Focusable

    Focused

    Font

    ForeColor

    Handle

    HasDataBindings

    HasResponsiveProfiles

    HasUserData

    Height

    InitScript

    IsHandleCreated

    IsMirrored

    LayoutEngine

    Left

    Location

    Margin

    MaximumSize

    MinimumSize

    ModifierKeys

    MouseButtons

    MousePosition

    Movable

    Name

    Padding

    Parent

    PreferredSize

    ResizableEdges

    ResponsiveProfiles

    RightToLeft

    The behavior of this property is configurable in Default.json setting the "rightToLeft" property to "true", "false", or "auto". The default is "auto", causing the value to be retrieved from the current language.

    ShowLoader

    Size

    States

    TabIndex

    TabStop

    Tag

    Text

    ToolTipText

    Top

    UserData

    UseWaitCursor

    ValidationCancelled

    Visible

    WheelDelta

    Width

    Methods

    AddClientEventListener(name, script)

    AddCssClass(name)

    AddState(state)

    BeginInvoke(method, args)

    BringToFront()

    Call(function, args)

    Call(function, callback, args)

    CallAsync(function, args)

    CenterToParent()

    CenterToParent(horizontal, vertical)

    Contains(control)

    CreateControl()

    DoDragDrop(data, allowedEffects)

    DoDragDrop(data, allowedEffects, imageSource)

    DoDragDrop(data, allowedEffects, imageSource, imageSize)

    DoDragDrop(data, allowedEffects, image)

    DoDragDrop(data, allowedEffects, image, imageSize)

    Eval(javaScript)

    Eval(javaScript, callback)

    EvalAsync(javaScript)

    FindForm()

    FindPage()

    Focus()

    GetChildAtPoint(pt, skipValue)

    GetChildAtPoint(pt)

    GetClientEventListener(id)

    GetClientEventListener(name)

    GetContainerControl()

    GetNextControl(control, forward)

    GetStyle(flag)

    HasClientEventListener(name)

    HasCssClass(name)

    HasState(state)

    Hide()

    Invalidate()

    Invalidate(invalidateChildren)

    Invoke(method)

    Invoke(method, args)

    IsMnemonic(charCode, text)

    PointToClient(point)

    PointToScreen(point)

    RectangleToClient(rect)

    RectangleToScreen(rect)

    Refresh()

    Refresh(refreshChildren)

    RemoveClientEventListener(id)

    RemoveClientEventListener(name)

    RemoveCssClass(name)

    RemoveState(state)

    ResetBindings()

    ResumeLayout()

    ResumeLayout(performLayout)

    ScrollControlIntoView(alignX, alignY)

    ScrollControlIntoView()

    Select()

    SelectNextControl(control, forward, tabStopOnly, nested, wrap)

    SendToBack()

    SetBounds(x, y, width, height)

    SetBounds(x, y, width, height, specified)

    Show()

    SuspendLayout()

    Update()

    ValidateChildren()

    ValidateChildren(flags)

    Events

    Appear

    AutoSizeChanged

    BackColorChanged

    BackgroundImageChanged

    BackgroundImageLayoutChanged

    BindingContextChanged

    CausesValidationChanged

    Click

    ClientSizeChanged

    ContextMenuChanged

    ControlCreated

    CursorChanged

    Disappear

    Disposed

    DockChanged

    DoubleClick

    DragDrop

    DragEnd

    DragEnter

    DragLeave

    DragOver

    DragStart

    EnabledChanged

    EndMove

    EndResize

    Enter

    FontChanged

    ForeColorChanged

    HelpRequested

    ImeModeChanged

    KeyDown

    KeyPress

    KeyUp

    Layout

    Leave

    LocationChanged

    LongTap

    MarginChanged

    MouseCaptureChanged

    MouseClick

    MouseDoubleClick

    MouseDown

    MouseEnter

    MouseHover

    MouseLeave

    MouseMove

    MouseUp

    MouseWheel

    PaddingChanged

    Paint

    ParentChanged

    Pinch

    PreviewKeyDown

    QueryContinueDrag

    Resize

    ResponsiveProfileChanged

    RightToLeftChanged

    Rotate

    SizeChanged

    StartMove

    StartResize

    StyleChanged

    Swipe

    TabIndexChanged

    TabStopChanged

    Tap

    TextChanged

    TouchCancel

    TouchEnd

    TouchMove

    TouchStart

    Track

    Validated

    Validating

    VisibleChanged

    WidgetEvent

    Inherited By

    Implements

    String
    AccessibleRole
    Boolean
    Boolean
    AnchorStyles
    Boolean
    Color
    Image
    ImageLayout
    ImageLayout
    String
    Boolean
    Boolean
    Boolean
    Boolean
    ClientEventCollection
    AddClientEventListener
    HasClientEventListener
    RemoveClientEventListener
    Boolean
    ContextMenu
    ControlCollection
    String
    StyleSheet
    AddCssClass
    RemoveCssClass
    HasCssClass
    String
    Cursor
    ControlBindingsCollection
    Color
    Font
    Color
    Rectangle
    DockStyle
    Boolean
    Boolean
    Boolean
    Boolean
    Font
    Color
    IntPtr
    Boolean
    Boolean
    Boolean
    UserData
    Int32
    String
    #qx
    wisej-js
    ClientEvents
    AddClientEventListener
    HasClientEventListener
    RemoveClientEventListener
    Boolean
    Boolean
    LayoutEngine
    Int32
    Point
    Padding
    Size
    Size
    Keys
    MouseButtons
    Point
    Boolean
    String
    Padding
    Control
    Size
    AnchorStyles
    ResponsiveProfileCollection
    RightToLeft
    Inherit
    Inherit
    Boolean
    Size
    String[]
    AddState
    RemoveState
    HasState
    Int32
    Boolean
    Focusable
    Object
    String
    String
    ToolTipText
    ToolTip
    ToolTip
    ForeColor
    AutomaticDelay
    InitialDelay
    AutoPopDelay
    ToolTipText
    ToolTip
    ToolTip
    Int32
    Object
    Boolean
    Boolean
    Boolean
    Int32
    Int32
    Int32
    RemoveClientEventListener
    GetClientEventListener
    CssClass
    String
    CssClass
    String[]
    States
    States
    IAsyncResult
    IAsyncResult
    Task
    Task<Object>
    Task
    Boolean
    DragDropEffects
    DragDropEffects
    DragDropEffects
    DragDropEffects
    DragDropEffects
    DragDropEffects
    DragDropEffects
    DragDropEffects
    DragDropEffects
    DragDropEffects
    Task
    Task<Object>
    Task
    Form
    Page
    Boolean
    Control
    Control
    Control
    Control
    String
    String[]
    IContainerControl
    IContainerControl
    IContainerControl
    Control
    Control
    Boolean
    Boolean
    CssClass
    Boolean
    CssClass
    States
    Boolean
    Object
    Object
    Object
    Boolean
    Point
    Point
    Point
    Point
    Point
    Point
    Rectangle
    Rectangle
    Rectangle
    Rectangle
    Rectangle
    Rectangle
    Boolean
    Boolean
    CssClass
    String
    CssClass
    String[]
    States
    States
    BindingSource
    Boolean
    Selectable
    Boolean
    Boolean
    EventHandler
    Appear
    Disappear
    EventHandler
    AutoSize
    EventHandler
    BackColor
    EventHandler
    BackgroundImage
    EventHandler
    BackgroundImageLayout
    EventHandler
    BindingContext
    EventHandler
    CausesValidation
    EventHandler
    EventHandler
    ClientSize
    EventHandler
    ContextMenu
    EventHandler
    EventHandler
    Cursor
    EventHandler
    Appear
    Disappear
    EventHandler
    EventHandler
    Dock
    EventHandler
    DragEventHandler
    EventHandler
    DragEventHandler
    EventHandler
    DragEventHandler
    EventHandler
    EventHandler
    Enabled
    EventHandler
    Movable
    Movable
    Location
    EventHandler
    ResizableEdges
    ResizableEdges
    None
    Size
    EventHandler
    EventHandler
    Font
    EventHandler
    ForeColor
    HelpEventHandler
    EventHandler
    KeyEventHandler
    KeyPressEventHandler
    KeyEventHandler
    LayoutEventHandler
    EventHandler
    EventHandler
    Location
    EventHandler
    EventHandler
    EventHandler
    MouseEventHandler
    MouseEventHandler
    MouseEventHandler
    EventHandler
    EventHandler
    EventHandler
    MouseEventHandler
    MouseEventHandler
    MouseEventHandler
    EventHandler
    PaintEventHandler
    EventHandler
    Parent
    PinchEventHandler
    PreviewKeyDownEventHandler
    KeyDown
    QueryContinueDragEventHandler
    EventHandler
    ResponsiveProfileChangedEventHandler
    EventHandler
    RightToLeft
    RotateEventHandler
    EventHandler
    Size
    EventHandler
    Movable
    Movable
    EventHandler
    ResizableEdges
    ResizableEdges
    None
    EventHandler
    SwipeEventHandler
    EventHandler
    TabIndex
    EventHandler
    TabStop
    EventHandler
    EventHandler
    Text
    TouchEventHandler
    TouchEventHandler
    TouchEventHandler
    TouchEventHandler
    TrackEventHandler
    EventHandler
    CancelEventHandler
    EventHandler
    Visible
    WidgetEventHandler
    Object[]
    String
    String
    Size
    Image
    Image
    Image
    Image
    Size
    Boolean
    TabStop
    Boolean
    Boolean
    Int32
    Width
    Int32
    Height
    Int32
    Width
    Int32
    Height
    BoundsSpecified
    BoundsSpecified
    DataRepeaterItem
    DataRepeater
    Shape
    FlexLayoutPanel
    TimeUpDown
    TimeSpan
    Spacer
    TagTextBox
    SlideBar
    BindingNavigator
    Button
    ButtonBase
    CheckBox
    CheckedListBox
    ListBox
    ComboBox
    ContainerControl
    DateTimePicker
    DomainUpDown
    FlowLayoutPanel
    Form
    GroupBox
    Label
    LinkLabel
    ListBox
    ListControl
    ListBox
    ComboBox
    MaskedTextBox
    MdiClient
    MonthCalendar
    NumericUpDown
    Page
    Panel
    PictureBox
    ProgressBar
    RadioButton
    RadioButton
    ScrollableControl
    HScrollBar
    VScrollBar
    ScrollBar
    SplitContainer
    SplitterPanel
    SplitContainer
    StatusBar
    TabControl
    TabPage
    TableLayoutPanel
    TabPage
    TabControl
    TextBox
    TextBoxBase
    TrackBar
    UpDownBase
    UserControl
    WebBrowser
    DataGridViewComboBoxEditingControl
    ComboBox
    DataGridViewComboBoxCell
    DataGridViewDateTimePickerEditingControl
    DateTimePicker
    DataGridViewDateTimePickerCell
    DataGridViewMaskedTextBoxEditingControl
    MaskedTextBox
    DataGridViewMaskedTextBoxCell
    DataGridViewNumericUpDownEditingControl
    NumericUpDown
    DataGridViewNumericUpDownCell
    DataGridViewTextBoxEditingControl
    TextBox
    DataGridViewTextBoxCell
    WrapMode
    False
    DataGridView
    Desktop
    Accordion
    AccordionPanel
    AccordionPanel
    Accordion
    AspNetPanel
    Canvas
    FlashPlayer
    FlashPlayer
    HtmlPanel
    IFramePanel
    Line
    ListViewComboBox
    UserComboBox
    ListView
    Media
    Video
    Video
    Audio
    Audio
    PdfViewer
    PdfViewer
    SplitButton
    TreeViewComboBox
    UserComboBox
    TreeView
    Upload
    UserComboBox
    ComboBox
    UserPopup
    Widget
    ListView
    MenuBar
    PropertyGrid
    ToolBar
    TreeView
    TreeNode
    IWisejSerializable