PictureBox

Namespace: Wisej.Web

Assembly: Wisej.Framework (4.1.0.0)

• Control
  • PictureBox

Represents an image control.

C#

public class PictureBox : Control, ISupportInitialize, IButtonControl, IImage, ICommandSource

VB.NET

Public Class PictureBox
    Inherits Control
    Implements ISupportInitialize, IButtonControl, IImage, ICommandSource

Constructors

PictureBox()

Initializes a new instance of the PictureBox class.

PictureBox(image, sizeMode)

Initializes a new instance of the PictureBox class with specified settings.

Name	Type	Description
image	Image	The Image object to display in the picture box.
sizeMode	PictureBoxSizeMode	The size mode for the picture box, optional and defaults to PictureBoxSizeMode.Normal.

PictureBox(imageSource, sizeMode)

Initializes a new instance of the PictureBox class with specified settings.

Name	Type	Description
imageSource	String	The source path of the image to display in the picture box.
sizeMode	PictureBoxSizeMode	The size mode for the picture box, optional and defaults to PictureBoxSizeMode.Normal.

PictureBox(location, size)

Initializes a new instance of the PictureBox class with specified settings.

Name	Type	Description
location	Point	The location of the TextBox on its parent control.
size	Size	The size of the TextBox.

PictureBox(image, location, size, sizeMode)

Initializes a new instance of the PictureBox class with specified settings.

Name	Type	Description
image	Image	The Image object to display in the picture box.
location	Point	The location of the TextBox on its parent control.
size	Size	The size of the TextBox.
sizeMode	PictureBoxSizeMode	The size mode for the picture box, optional and defaults to Normal.

PictureBox(imageSource, location, size, sizeMode)

Initializes a new instance of the PictureBox class with specified settings.

Name	Type	Description
imageSource	String	The source path of the image to display in the picture box.
location	Point	The location of the TextBox on its parent control.
size	Size	The size of the TextBox.
sizeMode	PictureBoxSizeMode	The size mode for the picture box, optional and defaults to Normal.

Properties

BorderStyle

BorderStyle: Indicates the border style for the control. (Default: None)

Command

ICommand: Returns or sets the ICommand implementation to invoke. (Default: null)

DefaultSize

Size:

DialogResult

DialogResult: Returns or sets a value that is returned to the parent form when the button is clicked. (Default: None)

Filter

String: Returns or sets the filter (filter) to apply to the picture. (Default: null)

Image

Image: Returns or sets the image that is displayed by PictureBox.

ImageSource

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

SizeMode

PictureBoxSizeMode: Indicates how the image is displayed. (Default: Normal)

Methods

Dispose(disposing)

Disposes the control.

Parameter	Type	Description
disposing	Boolean	true when this method is called by the application rather than a finalizer.

Load(url)

Sets the ImageSource to the specified URL and displays the image indicated.

Parameter	Type	Description
url	String	The path for the image to display in the PictureBox.

LoadAsync(url)

Loads the image at the specified location, asynchronously.

Parameter	Type	Description
url	String	The path for the image to display in the PictureBox.

OnClick(e)

Fires the Click event.

Parameter	Type	Description
e	EventArgs	An EventArgs that contains the event data.

OnCommandChanged(e)

Fires the CommandChanged event.

Parameter	Type	Description
e	EventArgs	A EventArgs that contains the event data.

OnLoadCompleted(e)

Fires the LoadCompleted event.

Parameter	Type	Description
e	EventArgs	A EventArgs that contains the event data.

OnSizeModeChanged(e)

Fires the SizeModeChanged event.

Parameter	Type	Description
e	EventArgs	A EventArgs that contains the event data.

OnWebEvent(e)

Processes the event from the client.

Parameter	Type	Description
e	WisejEventArgs	Event arguments.

OnWebRender(config)

Renders the client component.

Parameter	Type	Description
config	Object	Dynamic configuration object.

PerformClick()

Generates a Click event for the LinkLabel control.

Events

CommandChanged

EventHandler Fired when the Command property value changes.

LoadCompleted

EventHandler Fired when the asynchronous image-load operation is completed.

SizeModeChanged

EventHandler Fired when SizeMode changes.

Implements

Name	Description
IUserData	Provides access to the UserData and Tag properties associated to the component implementing this interface.
IBindableComponent	Bindable components implement this interface.
IButtonControl	Allows a control to act like a button on a Form.
ICommandSource	Defines an object that can invoke a Command.
IDropTarget	Controls that support drag & drop operations implement this interface.
IImage	Provides access to common image properties across the controls that implement this interface.
IWisejComponent	All wisej components implement this interface.
IWisejControl	All wisej controls derived from the Control class must implement this interface.
IWisejSerializable	Allows an object to serialize itself.