Class HeaderedSelector

Represents a control that contains multiple selectable items and has a header.

Inheritance
System.Object
ItemsControl
HeaderedItemsControl
HeaderedSelector
RadMediaItem
RadMediaPlayer
Inherited Members
Namespace: Telerik.Windows.Controls
Assembly: Telerik.Windows.Controls.MediaPlayer.dll

Syntax

public class HeaderedSelector : HeaderedItemsControl

Fields

IsSelectedProperty

Identifies the IsSelected attached property.

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

SelectedEvent

Identifies the Selected routed event.

Declaration
public static readonly RoutedEvent SelectedEvent
Field Value
RoutedEvent

SelectedIndexProperty

Identifies the SelectedIndex dependency property.

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

SelectedItemProperty

Identifies the SelectedItem dependency property.

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

SelectedValuePathProperty

Identifies the SelectedValuePath dependency property.

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

SelectedValueProperty

Identifies the SelectedValue dependency property.

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

SelectionChangedEvent

Identifies the SelectionChanged routed event.

Declaration
public static readonly RoutedEvent SelectionChangedEvent
Field Value
RoutedEvent

UnselectedEvent

Identifies the Unselected routed event.

Declaration
public static readonly RoutedEvent UnselectedEvent
Field Value
RoutedEvent

Properties

SelectedIndex

Gets or sets the index of the first item in the current selection or returns negative one (-1) if the selection is empty. This is a dependency property.

Declaration
[SRCategory("Appearance")]
public int SelectedIndex { get; set; }
Property Value
System.Int32

SelectedItem

Gets or sets the first item in the current selection or returns null if the selection is empty. This is a dependency property.

Declaration
[SRCategory("Appearance")]
public object SelectedItem { get; set; }
Property Value
System.Object

SelectedValue

Gets or sets ... This is a dependency property.

Declaration
public object SelectedValue { get; set; }
Property Value
System.Object

SelectedValuePath

Gets or sets ... This is a dependency property.

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

Methods

add_SelectionChanged(SelectionChangedEventHandler)

Declaration
public void add_SelectionChanged(SelectionChangedEventHandler value)
Parameters
SelectionChangedEventHandler value

AddSelectedHandler(DependencyObject, RoutedEventHandler)

Adds a handler for the Selected attached event.

Declaration
public static void AddSelectedHandler(DependencyObject element, RoutedEventHandler handler)
Parameters
System.Windows.DependencyObject element

Element that listens to this event.
System.Windows.RoutedEventHandler handler

Event handler to add.

AddUnselectedHandler(DependencyObject, RoutedEventHandler)

Adds a handler for the Unselected attached event.

Declaration
public static void AddUnselectedHandler(DependencyObject element, RoutedEventHandler handler)
Parameters
System.Windows.DependencyObject element

Element that listens to this event.
System.Windows.RoutedEventHandler handler

Event handler to add.

ClearContainerForItemOverride(DependencyObject, Object)

Clear selector containers.

Declaration
protected override void ClearContainerForItemOverride(DependencyObject element, object item)
Parameters
System.Windows.DependencyObject element

System.Object item

GetIsSelected(DependencyObject)

Gets the value of the IsSelected attached property that indicates whether an item is selected.

Declaration
public static bool GetIsSelected(DependencyObject element)
Parameters
System.Windows.DependencyObject element

Object to query concerning the IsSelected property.
Returns
System.Boolean

Boolean value, true if the IsSelected property is true.

OnItemsChanged(NotifyCollectionChangedEventArgs)

Invoked when the System.Windows.Controls.ItemsControl.Items property changes.

Declaration
protected override void OnItemsChanged(NotifyCollectionChangedEventArgs e)
Parameters
System.Collections.Specialized.NotifyCollectionChangedEventArgs e

Information about the change.
Overrides

OnSelectedValueChanged(Object, Object)

Called when the SelectedValue property is changed.

Declaration
protected virtual void OnSelectedValueChanged(object oldValue, object newValue)
Parameters
System.Object oldValue

The old value of the SelectedValue property.
System.Object newValue

The new value of the SelectedValue property.

OnSelectedValuePathChanged(String, String)

Called when the SelectedValuePath property is changed.

Declaration
protected virtual void OnSelectedValuePathChanged(string oldValue, string newValue)
Parameters
System.String oldValue

The old value of the SelectedValuePath property.
System.String newValue

The new value of the SelectedValuePath property.

OnSelectionChanged(SelectionChangedEventArgs)

Called when the selection changes.

Declaration
protected virtual void OnSelectionChanged(SelectionChangedEventArgs e)
Parameters
System.Windows.Controls.SelectionChangedEventArgs e

The event data.

PrepareContainerForItemOverride(DependencyObject, Object)

Prepares the selector containers.

Declaration
protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
Parameters
System.Windows.DependencyObject element

System.Object item

Overrides

remove_SelectionChanged(SelectionChangedEventHandler)

Declaration
public void remove_SelectionChanged(SelectionChangedEventHandler value)
Parameters
SelectionChangedEventHandler value

RemoveSelectedHandler(DependencyObject, RoutedEventHandler)

Removes a handler for the Selected attached event.

Declaration
public static void RemoveSelectedHandler(DependencyObject element, RoutedEventHandler handler)
Parameters
System.Windows.DependencyObject element

Element that listens to this event.
System.Windows.RoutedEventHandler handler

Event handler to remove.

RemoveUnselectedHandler(DependencyObject, RoutedEventHandler)

Removes a handler for the Unselected attached event.

Declaration
public static void RemoveUnselectedHandler(DependencyObject element, RoutedEventHandler handler)
Parameters
System.Windows.DependencyObject element

Element that listens to this event.
System.Windows.RoutedEventHandler handler

Event handler to remove.

SetIsSelected(DependencyObject, Boolean)

Sets a property value that indicates whether an item in a HeaderedSelector is selected.

Declaration
public static void SetIsSelected(DependencyObject element, bool isSelected)
Parameters
System.Windows.DependencyObject element

Object on which to set the property.
System.Boolean isSelected

Value to set.

Events

SelectionChanged

Occurs when the selection of a HeaderedSelector changes.

Declaration
[SRCategory("Behavior")]
public event SelectionChangedEventHandler SelectionChanged
Event Type
SelectionChangedEventHandler

Extension Methods