Documentation

Class RadTaskDialogExpander

A class that represents the expander of RadTaskDialogPage

Inheritance
System.Object
DisposableObject
RadObject
RadElement
VisualElement
RadComponentElement
RadItem
UIItemBase
LightVisualElement
LightVisualButtonElement
RadTaskDialogExpander
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

public class RadTaskDialogExpander : LightVisualButtonElement, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IComponent, IDisposable, IBindableComponent, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode, IPrimitiveElement, IShapedElement, IFillElement, IBorderElement, IBoxStyle, IBoxElement, IImageElement, ITextPrimitive, ITextProvider, IRadTaskDialogControl

Constructors

RadTaskDialogExpander()

Initializes a new instance of the RadTaskDialogExpander class.

Declaration
public RadTaskDialogExpander()

RadTaskDialogExpander(String)

Initializes a new instance of the RadTaskDialogExpander class.

Declaration
public RadTaskDialogExpander(string text)
Parameters
System.String text

The description text of the expander.

Fields

ExpandedProperty

Declaration
public static readonly RadProperty ExpandedProperty
Field Value
RadProperty

Properties

BoundPage

Gets the bound RadTaskDialogPage.

Declaration
public RadTaskDialogPage BoundPage { get; }
Property Value
RadTaskDialogPage

Implements

CollapsedButtonText

Gets or sets the button text when the button is collapsed. Note that when this text is set to an System.String.Empty or null, the default text from the localization provider will be displayed.

Declaration
public string CollapsedButtonText { get; set; }
Property Value
System.String

ElementsStack

Gets the horizontal stack with ExpandElement and TextElement

Declaration
public StackLayoutPanel ElementsStack { get; }
Property Value
StackLayoutPanel

Expanded

Gets or sets a value indicating whether the button is in expanded state. In expanded state the RadTaskDialogPage shows its description.

Declaration
public bool Expanded { get; set; }
Property Value
System.Boolean

ExpandedButtonText

Gets or sets the button text when the button is expanded. Note that when this text is set to an System.String.Empty or null, the default text from the localization provider will be displayed.

Declaration
public string ExpandedButtonText { get; set; }
Property Value
System.String

ExpandElement

Gets the expand element(the circle button).

Declaration
public LightVisualElement ExpandElement { get; }
Property Value
LightVisualElement

Position

Gets or sets the position of the expander text.

Declaration
public RadTaskDialogExpanderPosition Position { get; set; }
Property Value
RadTaskDialogExpanderPosition

Text

Gets or sets the description text of the expander.

Declaration
public override string Text { get; set; }
Property Value
System.String

Overrides

TextElement

Gets the text element.

Declaration
public LightVisualElement TextElement { get; }
Property Value
LightVisualElement

Methods

CreateChildElements()

Declaration
protected override void CreateChildElements()
Overrides

CreateElementsStack()

Declaration
protected virtual StackLayoutPanel CreateElementsStack()
Returns
StackLayoutPanel

CreateExpandElement()

Declaration
protected virtual TaskDialogExpanderButtonElement CreateExpandElement()
Returns
TaskDialogExpanderButtonElement

CreateTextElement()

Declaration
protected virtual TaskDialogExpanderButtonElement CreateTextElement()
Returns
TaskDialogExpanderButtonElement

InitializeFields()

Declaration
protected override void InitializeFields()
Overrides

OnClick(EventArgs)

Declaration
protected override void OnClick(EventArgs e)
Parameters
System.EventArgs e

Overrides

OnExpandedChanged()

Declaration
protected virtual void OnExpandedChanged()

ToggleExpandCollapse()

Toggles the expander. If the button is expanded it will be collapsed and vice-versa.

Declaration
public virtual void ToggleExpandCollapse()

UpdateVisibility()

Declaration
protected virtual void UpdateVisibility()

Events

ExpandedChanged

An event that is fired when the expander is expanded or collapsed.

Declaration
public event EventHandler ExpandedChanged
Event Type
System.EventHandler

Explicit Interface Implementations

IRadTaskDialogControl.get_Tag()

Declaration
object IRadTaskDialogControl.get_Tag()
Returns
System.Object

Implements
Telerik.WinControls.UI.TaskDialog.IRadTaskDialogControl.get_Tag()

IRadTaskDialogControl.set_Tag(Object)

Declaration
void IRadTaskDialogControl.set_Tag(object value)
Parameters
System.Object value

Implements
Telerik.WinControls.UI.TaskDialog.IRadTaskDialogControl.set_Tag(System.Object)

Extension Methods