Leadtools.Windows.Annotations Namespace > AnnClosedCurveObject Class : OnTensionChanged Method |
protected virtual void OnTensionChanged( RoutedPropertyChangedEventArgs<double> e )
'Declaration Protected Overridable Sub OnTensionChanged( _ ByVal e As RoutedPropertyChangedEventArgs(Of Double) _ )
'Usage Dim instance As AnnClosedCurveObject Dim e As RoutedPropertyChangedEventArgs(Of Double) instance.OnTensionChanged(e)
protected virtual void OnTensionChanged( RoutedPropertyChangedEventArgs<double> e )
function Leadtools.Windows.Annotations.AnnClosedCurveObject.OnTensionChanged( e )
protected: virtual void OnTensionChanged( RoutedPropertyChangedEventArgs<double>^ e )
Raising an event invokes the event handler through a delegate.
The OnTensionChanged 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 OnTensionChanged in a derived class, be sure to call the base class's OnTensionChanged 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