Class RadExpander

A HeaderContentControl used to create interactive Expand/Collapse control.

Inheritance
System.Object
RadExpander
Namespace: Telerik.Windows.Controls
Assembly: Telerik.Windows.Controls.dll

Syntax

[TelerikToolboxCategory("Containers")]
public class RadExpander : HeaderedContentControl, IThemable

Constructors

RadExpander()

Initializes a new instance of the RadExpander class.

Declaration
public RadExpander()

Fields

ClickModeProperty

Identifies the ClickMode property.

Declaration
public static readonly DependencyProperty ClickModeProperty
Field Value
System.Windows.DependencyProperty

CollapsedEvent

Occurs when the ContentElement is Collapsed.

Declaration
public static readonly RoutedEvent CollapsedEvent
Field Value
System.Windows.RoutedEvent

ExpandDirectionProperty

Identifies the ExpandDirection property.

Declaration
public static readonly DependencyProperty ExpandDirectionProperty
Field Value
System.Windows.DependencyProperty

ExpandedEvent

Occurs when the ContentElement is Expanded.

Declaration
public static readonly RoutedEvent ExpandedEvent
Field Value
System.Windows.RoutedEvent

HeaderButtonStyleProperty

Identifies the HeaderButtonStyle property.

Declaration
public static readonly DependencyProperty HeaderButtonStyleProperty
Field Value
System.Windows.DependencyProperty

HeaderOrientationProperty

Identifies the HeaderOrientation property.

Declaration
public static readonly DependencyProperty HeaderOrientationProperty
Field Value
System.Windows.DependencyProperty

HorizontalHeaderAlignmentProperty

Identifies the HorizontalHeaderAlignment property.

Declaration
public static readonly DependencyProperty HorizontalHeaderAlignmentProperty
Field Value
System.Windows.DependencyProperty

IsExpandedProperty

Identifies the IsExpanded property.

Declaration
public static readonly DependencyProperty IsExpandedProperty
Field Value
System.Windows.DependencyProperty

IsHeaderPressedProperty

Identifies the IsHeaderPressed property.

Declaration
public static readonly DependencyProperty IsHeaderPressedProperty
Field Value
System.Windows.DependencyProperty

IsMouseOverHeaderProperty

Identifies the IsMouseOver property.

Declaration
public static readonly DependencyProperty IsMouseOverHeaderProperty
Field Value
System.Windows.DependencyProperty

PreviewCollapsedEvent

Identifies the PreviewCollapsed property.

Declaration
public static readonly RoutedEvent PreviewCollapsedEvent
Field Value
System.Windows.RoutedEvent

PreviewExpandedEvent

Identifies the PreviewExpanded property.

Declaration
public static readonly RoutedEvent PreviewExpandedEvent
Field Value
System.Windows.RoutedEvent

ResultOrientationProperty

Identifies the ResultOrientation property.

Declaration
public static readonly DependencyProperty ResultOrientationProperty
Field Value
System.Windows.DependencyProperty

VerticalHeaderAlignmentProperty

Identifies the VerticalHeaderAlignment property.

Declaration
public static readonly DependencyProperty VerticalHeaderAlignmentProperty
Field Value
System.Windows.DependencyProperty

Properties

ClickMode

Gets or sets when the content will expand. This is a dependency property.

Declaration
public ClickMode ClickMode { get; set; }
Property Value
System.Windows.Controls.ClickMode

ExpandDirection

Gets or sets the direction in which the content would expand. This is a dependency property.

Declaration
public ExpandDirection ExpandDirection { get; set; }
Property Value
ExpandDirection

HeaderButtonStyle

Gets or sets the style which will be used for the HeaderButton. This is a dependency property.

Declaration
public Style HeaderButtonStyle { get; set; }
Property Value
System.Windows.Style

HeaderOrientation

Gets or sets the orientation of the expand Header.

Declaration
public Orientation HeaderOrientation { get; }
Property Value
System.Windows.Controls.Orientation

HorizontalHeaderAlignment

Gets or sets the horizontal alignment of the expand Header.

Declaration
public HorizontalAlignment HorizontalHeaderAlignment { get; set; }
Property Value
System.Windows.HorizontalAlignment

IsExpanded

Gets or sets whether the content is expanded. This is a dependency property.

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

IsHeaderPressed

Gets the IsHeaderPressed property.

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

IsMouseOverHeader

Gets the IsMouseOver property.

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

ResultOrientation

Gets or sets the result header orientation.

Declaration
public Orientation ResultOrientation { get; set; }
Property Value
System.Windows.Controls.Orientation

The result orientation.

VerticalHeaderAlignment

Gets or sets the horizontal alignment of the expand Header.

Declaration
public VerticalAlignment VerticalHeaderAlignment { get; set; }
Property Value
System.Windows.VerticalAlignment

Methods

add_Collapsed(RadRoutedEventHandler)

Declaration
public void add_Collapsed(RadRoutedEventHandler value)
Parameters
RadRoutedEventHandler value

add_Expanded(RadRoutedEventHandler)

Declaration
public void add_Expanded(RadRoutedEventHandler value)
Parameters
RadRoutedEventHandler value

add_PreviewCollapsed(RadRoutedEventHandler)

Declaration
public void add_PreviewCollapsed(RadRoutedEventHandler value)
Parameters
RadRoutedEventHandler value

add_PreviewExpanded(RadRoutedEventHandler)

Declaration
public void add_PreviewExpanded(RadRoutedEventHandler value)
Parameters
RadRoutedEventHandler value

OnApplyTemplate()

Invoked whenever application code or internal processes (such as a rebuilding layout pass) call System.Windows.Controls.Control.ApplyTemplate.

Declaration
public override void OnApplyTemplate()

OnCreateAutomationPeer()

Declaration
protected override AutomationPeer OnCreateAutomationPeer()
Returns
System.Windows.Automation.Peers.AutomationPeer

OnInitialized(EventArgs)

Raises the System.Windows.FrameworkElement.Initialized event. This method is invoked whenever System.Windows.FrameworkElement.IsInitialized is set to true internally.

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

The System.Windows.RoutedEventArgs that contains the event data.

remove_Collapsed(RadRoutedEventHandler)

Declaration
public void remove_Collapsed(RadRoutedEventHandler value)
Parameters
RadRoutedEventHandler value

remove_Expanded(RadRoutedEventHandler)

Declaration
public void remove_Expanded(RadRoutedEventHandler value)
Parameters
RadRoutedEventHandler value

remove_PreviewCollapsed(RadRoutedEventHandler)

Declaration
public void remove_PreviewCollapsed(RadRoutedEventHandler value)
Parameters
RadRoutedEventHandler value

remove_PreviewExpanded(RadRoutedEventHandler)

Declaration
public void remove_PreviewExpanded(RadRoutedEventHandler value)
Parameters
RadRoutedEventHandler value

Events

Collapsed

Occurs when the content is Collapsed.

Declaration
public event RadRoutedEventHandler Collapsed
Event Type
RadRoutedEventHandler

Expanded

Occurs when the content Expanded.

Declaration
public event RadRoutedEventHandler Expanded
Event Type
RadRoutedEventHandler

PreviewCollapsed

Occurs when the content will be Collapsed. If the event handler set True for the Handled property then the content will not collapse.

Declaration
public event RadRoutedEventHandler PreviewCollapsed
Event Type
RadRoutedEventHandler

PreviewExpanded

Occurs when the content will be Expanded. If the event handler set True for the Handled property then the content will not expand.

Declaration
public event RadRoutedEventHandler PreviewExpanded
Event Type
RadRoutedEventHandler

Extension Methods