IUserData

Wisej.Web.IUserData

Namespace: Wisej.Web

Assembly: Wisej.Framework (4.0.0.0)

Provides access to the UserData and Tag properties associated to the component implementing this interface.

C#

public interface IUserData

VB.NET

Public Interface IUserData

Using IUserData allows developers to use uniform code to access the UserData and Tag properties without having to check and cast the objects.

// Old code
if (control is DataGridViewColumn)
((DataGridViewColumn)control).UserData.SomeValue = "User value";
else if (control is ColumnHeader)
((ColumnHeader)control).UserData.SomeValue = "User value";
// etc...

// New code
if (control is IUserData)
((IUserData)control).UserData.SomeValue = "User value";

Properties

Tag

Object: Returns or sets the Tag property associated with the component.

UserData

Object: Returns the UserData dynamic object associated with the component.

Implemented By

Name	Description
TableLayoutPanel	Represents a panel that dynamically lays out its contents in a grid composed of rows and columns.
FileDialogUI	UI implementation for the FileDialog class.
FolderBrowserDialogUI	UI implementation for the FolderDialog class.
BindingNavigator	Represents the navigation and manipulation user interface (UI) for controls that are bound to a data source.
Button	Represents a button control.
ButtonBase	Implements the basic functionality common to button controls.
CheckBox	Represents a check box control.
CheckedListBox	Displays a ListBox in which a check box is displayed to the left of each item.
ComboBox	Represents a combo box control.
BindableComponent	Extends Component and enables the component to participated if data binding operations and have their own DataBindings.
Component	Extends Component and enables the components to appear on the designer surface.
ContainerControl	Provides focus-management functionality for controls that can function as a container for other controls.
Control	Base class for all Wisej controls.
DateTimePicker	Represents a control that allows the user to select or type a date and a time.
DomainUpDown	Represents a spinner control that displays string values.
FlowLayoutPanel	Represents a panel that dynamically arranges its controls horizontally or vertically in automatic rows or columns.
Form	Represents a window or dialog box that makes up an application's user interface.
GroupBox	Represents a Wisej control that displays a frame around a group of controls with an optional caption.
Label	Represents a label control.
LinkLabel	Represents an hyper-link control.
ListBox	Represents a control to display a list of items.
ListControl	Provides a common implementation of members for the ListBox and ComboBox classes.
MaskedTextBox	Uses a mask to distinguish between proper and improper user input.
MdiClient	Represents the container for multiple-document interface (MDI) child forms.
MessageBox	Displays a message box that can contain text, buttons, and symbols that inform and instruct the user.
MonthCalendar	Represents a control that enables the user to select a date using a visual monthly calendar display.
NumericUpDown	Represents a spinner control that displays numeric values.
Page	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.
Panel	Represents a collapsible panel with an optional header that contains a group of controls.
PictureBox	Represents an image control.
ProgressBar	Represents a progress control that displays a value visually as a filled bar.
RadioButton	Enables the user to select a single option from a group of choices when paired with other RadioButton controls.
ScrollableControl	Defines a base class for controls that support auto-scrolling behavior.
HScrollBar	Represents an horizontal scroll bar.
VScrollBar	Represents a vertical scroll bar.
ScrollBar	Implements the basic functionality of a scroll bar control.
SplitContainer	Represents a control consisting of a movable bar that divides a container's display area into two resizable panels.
SplitterPanel	Creates a panel that is associated with a SplitContainer.
TabControl	Manages a related set of TabPage pages.
TabPage	Represents a single tab page in a TabControl.
TextBox	Represents a text box control that allows the user to enter any value.
TextBoxBase	Implements the basic functionality required by text controls.
Timer	Implements a timer that raises an event at user-defined intervals.
TrackBar	Enables the user to choose between a range of values by sliding a small bar along another bar.
UpDownBase	Implements the basic functionality required by a spin box (also known as an up-down control).
UserControl	Provides an empty control that can be used to create other controls.
WebBrowser	Represents a web browser control that enables the user to navigate web pages inside a form or a page.
DataGridViewButtonCell	Displays a button widget in a DataGridViewCell cell.
DataGridViewButtonColumn	Represents a DataGridView column that contains a collection of DataGridViewButtonCell cells.
DataGridViewCheckBoxCell	Displays a CheckBox icon (not the actual control) in a DataGridViewCell cell.
DataGridViewCheckBoxColumn	Represents a DataGridView column that contains a collection of DataGridViewCheckBoxCell cells.
DataGridViewColumn	Represents a column in a DataGridView control.
DataGridViewComboBoxCell	Displays an editable ComboBox control in a DataGridViewCell cell when in edit mode.
DataGridViewComboBoxColumn	Represents a DataGridView column that contains a collection of DataGridViewComboBoxCell cells.
DataGridViewComboBoxEditingControl	Represents a ComboBox control that can be hosted in a DataGridViewComboBoxCell.
DataGridViewDateTimePickerCell	Displays an editable DateTimePicker control in a DataGridViewCell cell when in edit mode.
DataGridViewDateTimePickerColumn	Represents a DataGridView column that contains a collection of DataGridViewDateTimePickerCell cells.
DataGridViewDateTimePickerEditingControl	Represents a DateTimePicker control that can be hosted in a DataGridViewDateTimePickerCell.
DataGridViewImageCell	Displays an image in a DataGridViewCell cell.
DataGridViewImageColumn	Represents a DataGridView column that contains a collection of DataGridViewImageCell cells.
DataGridViewLinkCell	Displays a link widget in a DataGridViewCell cell.
DataGridViewLinkColumn	Represents a DataGridView column that contains a collection of DataGridViewLinkCell cells.
DataGridViewMaskedTextBoxCell	Displays an editable MaskedTextBox control in a DataGridViewCell cell when in edit mode.
DataGridViewMaskedTextBoxColumn	Represents a DataGridView column that contains a collection of DataGridViewTextBoxCell cells.
DataGridViewMaskedTextBoxEditingControl	Represents a MaskedTextBox control that can be hosted in a DataGridViewMaskedTextBoxCell cell.
DataGridViewNumericUpDownCell	Displays an editable NumericUpDown control in a DataGridViewCell cell when in edit mode.
DataGridViewNumericUpDownColumn	Represents a DataGridView column that contains a collection of DataGridViewNumericUpDownCell cells.
DataGridViewNumericUpDownEditingControl	Represents a NumericUpDown control that can be hosted in a DataGridViewNumericUpDownCell.
DataGridViewTextBoxCell	Displays an editable TextBox control in a DataGridViewCell cell when in edit mode.
DataGridViewTextBoxColumn	Represents a DataGridView column that contains a collection of DataGridViewTextBoxCell cells.
DataGridViewTextBoxEditingControl	Represents a TextBox control that can be hosted in a DataGridViewTextBoxCell cell when the cell's WrapMode is set to False.
DataGridView	Represents a data grid control.
DataGridViewBand	Represents a linear collection of elements in a DataGridView control.
DataGridViewCell	Represents an individual cell in a DataGridView control.
DataGridViewColumnHeaderCell	Represents a column header in a DataGridView control.
DataGridViewHeaderCell	Contains functionality common to row header cells and column header cells.
DataGridViewRow	Represents a row in a DataGridView control.
DataGridViewRowHeaderCell	Represents a row header of a DataGridView control.
DataGridViewSummaryRow	Represents a summary row in a DataGridView control.
DataRepeater	Displays data in a customizable list format.
DataRepeaterItem	Used by the DataRepeater control to display data at run time.
Desktop	Represents a desktop container that can host floating windows.
DesktopTaskBarItem	Represents a component in the Desktop control's taskbar.
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.
Animation	Provides support for animating controls or windows using predefined animations definitions or custom animations in response to certain events.
ErrorProvider	Provides a user interface for indicating that a control on a form has an error associated with it.
HelpTip	Represents a small rectangular pop-up window that displays a brief help text next to a control when it gets activated (focused).
JavaScript	Allows controls to execute javascript code.
Rotation	Add rotation capabilities along the X,Y,Z axis to Control controls.
StyleSheet	Adds CSS styling to controls.
ToolTip	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.
Accordion	Displays collapsible set of AccordionPanel panels for presenting information in a limited amount of space.
AccordionPanel	Represents a panel in a Accordion control.
AlertBox	Displays an alert box that can contain an icon and text that inform and instruct the user. Alert boxes are not modal and can disappear automatically.
AspNetPanel	Represents a control that can host ASP.NET or MVC pages within a Wisej application.
Canvas	Represents the HTML5 canvas element.
FlashPlayer	Represents a FlashPlayer control that can display flash applications.
FlexLayoutPanel	Represents a panel that dynamically arranges its child controls.
HtmlPanel	Represents a control that displays any HTML file and a corresponding CSS style sheet as embedded HTML.
IFramePanel	Represents a control that displays any HTML file in an IFrame element.
Line	Represents a line control.
ListViewComboBox	The TreeViewComboBox control represents a UserComboBox control with a ListView as the drop down panel.
Media	Base implementation for media controls.
Video	Represents a Video control that displays a video file.
Audio	Represents a Audio control that plays an audio file.
PdfViewer	Represents a PdfViewer 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.
Shape	Represents a shape control. Displays an element a border in any of the four sides.
SlideBar	Displays child controls vertically or horizontally in a scrollable container.
Spacer	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.
SplitButton	Represents a split button control.
TagTextBox	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.
TimeUpDown	Represents a spinner control that displays TimeSpan values.
Toast	Displays a toast that can contain an icon and text.
ComponentTool	Represent a tool widget that can be displayed inside another control. A tool widget is different from other child controls: it's displayed inside the parent's layout. For example, the Form control shows tool widgets inside the caption bar. When a tool widget is pressed, it fires the toolClicked event on the container.
TreeViewComboBox	The TreeViewComboBox control represents a UserComboBox control with a TreeView as the drop down panel.
TypedTextBox	Represents a text box control that allows the user to enter a typed value.
Upload	Represent an upload widget. Allows users to selected one or more files and upload them to the server.
UserComboBox	The UserComboBox control represents a ComboBox control with a custom panel that drops down when the user clicks the down arrow.
UserPopup	Provides an popup container that can be attached to other controls.
Widget	Provides a generic widget that can use most third party javascript widgets.
ImageList	Provides methods to manage a collection of Image objects. This class cannot be inherited.
ColumnHeader	Displays a standard column header in a ListView control.
ImageColumnHeader	Displays an image column header in a ListView control.
ListView	Represents a list view control, which displays a collection of items that can be displayed using one of four different views.
ListViewItem	Represents an item in a ListView control.
CheckedMenuItem	Represents an individual menu item that is displayed within a MainMenu or ContextMenu and always shows a checkbox next to the label.
ContextMenu	Represents a context menu associated to a Control.
LinkMenuItem	Represents an individual menu item that is displayed within a MainMenu or ContextMenu rendered using the <a> link element to let the browser process the specified HRef URL.
MainMenu	Represents the main menu in a Form.
Menu	Represents the base functionality for all menus.
MenuBar	Represents a menu bar component.
MenuItem	Represents an individual item that is displayed within a MainMenu or ContextMenu.
GridItem	Implements one row in a PropertyGrid.
PropertyGrid	Provides a user interface for browsing the properties of an object.
StatusBar	Displays information to the user in a about the object being viewed, the object's components, or the object's operation.
StatusBarControl	Represents a panel in a StatusBar control that can host any Control.
StatusBarPanel	Represents a panel in a StatusBar control.
ToolBar	Represents a toolbar component.
ToolBarButton	Represents an item in the ToolBar.
TreeNode	Represents a node of a TreeView.
TreeView	Displays a hierarchical collection of labeled items, each represented by a TreeNode.
ClientBrowser	Properties of the client browser currently interacting with the application.
Component	The base class for Wisej components that are not controls. Wisej components are still managed on the client and the server but are not present on the designer surface. Examples of wisej components are: menu items, image lists, tree nodes, list items.
ListViewSubItem	Represents a sub-item of a ListViewItem.