Assembly: PresentationFramework (in presentationframework.dll)
protected virtual void OnSelectedItemChanged ( RoutedPropertyChangedEventArgs<Object> e )
protected function OnSelectedItemChanged ( e : RoutedPropertyChangedEventArgs<Object> )
Provides the item that was previously selected and the item that is currently selected for the SelectedItemChanged event.
The event data that the parameter e provides contains an DependencyPropertyChangedEventArgs.OldValue and a PropertyDataChangedEventArgs.NewValue. The DependencyPropertyChangedEventArgs.OldValue is set to the item that was previously selected, or is set to a null reference (Nothing in Visual Basic) if there is no previously selected item. Similarly, the PropertyDataChangedEventArgs.NewValue is set to the newly selected item, or is set to a null reference (Nothing in Visual Basic) if no new item is selected.
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.