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