Leadtools.Windows.Annotations Namespace > AnnObject Class : OnStrokeBrushChanged Method |
protected virtual void OnStrokeBrushChanged( RoutedPropertyChangedEventArgs<bool> e )
'Declaration Protected Overridable Sub OnStrokeBrushChanged( _ ByVal e As RoutedPropertyChangedEventArgs(Of Boolean) _ )
'Usage Dim instance As AnnObject Dim e As RoutedPropertyChangedEventArgs(Of Boolean) instance.OnStrokeBrushChanged(e)
protected: virtual void OnStrokeBrushChanged( RoutedPropertyChangedEventArgs<bool>^ e )
Raising an event invokes the event handler through a delegate.
The OnStrokeBrushChanged 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 OnStrokeBrushChanged in a derived class, be sure to call the base class's OnStrokeBrushChanged method so that registered delegates receive the event.