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SelectionChangedEventArgs Class
Visual Studio 2010
Provides data for the SelectionChanged event.
System::Object
System::EventArgs
System.Windows::RoutedEventArgs
System.Windows.Controls::SelectionChangedEventArgs
System::EventArgs
System.Windows::RoutedEventArgs
System.Windows.Controls::SelectionChangedEventArgs
Assembly: PresentationFramework (in PresentationFramework.dll)
The SelectionChangedEventArgs type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | SelectionChangedEventArgs | Initializes a new instance of the SelectionChangedEventArgs class. |
| Name | Description | |
|---|---|---|
![]() | AddedItems | Gets a list that contains the items that were selected. |
![]() | Handled | Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. (Inherited from RoutedEventArgs.) |
![]() | OriginalSource | Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. (Inherited from RoutedEventArgs.) |
![]() | RemovedItems | Gets a list that contains the items that were unselected. |
![]() | RoutedEvent | Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. (Inherited from RoutedEventArgs.) |
![]() | Source | Gets or sets a reference to the object that raised the event. (Inherited from RoutedEventArgs.) |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | InvokeEventHandler | Performs the proper type casting to call the type-safe SelectionChangedEventHandler delegate for the SelectionChanged event. (Overrides RoutedEventArgs::InvokeEventHandler(Delegate, Object).) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | OnSetSource | When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. (Inherited from RoutedEventArgs.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
The following example creates a ListBox and subscribes to the SelectionChanged event. It uses the SelectionChangedEventArgs to find the selected item in the ListBox.
<WrapPanel Width="500" Orientation="Horizontal" Name="rectanglesPanel">
<WrapPanel.Resources>
<Style TargetType="Rectangle">
<Setter Property="Height" Value="20"/>
<Setter Property="Width" Value="20"/>
<Setter Property="Margin" Value="5"/>
</Style>
</WrapPanel.Resources>
</WrapPanel>
<ListBox Name="myListBox" HorizontalAlignment="Left" SelectionMode="Extended"
Width="265" Height="55" Background="HoneyDew" SelectionChanged="myListBox_SelectionChanged"
ItemsSource="{Binding Source={StaticResource Colors}}" IsSynchronizedWithCurrentItem="true">
</ListBox>
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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