Assembly: System.Windows.Controls (in System.Windows.Controls.dll)
'Declaration Protected Overridable Sub OnSelectedItemChanged ( _ e As RoutedPropertyChangedEventArgs(Of Object) _ )
protected virtual void OnSelectedItemChanged( RoutedPropertyChangedEventArgs<Object> e )
Raising an event invokes the event handler through a delegate. The OnSelectedItemChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors
When overriding OnSelectedItemChanged in a derived class, make sure to call the base class’s OnSelectedItemChanged method so that registered delegates receive the event.
Supported in: 5, 4, 3
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.