Leadtools.Windows.Controls Namespace > ImageList Class : OnItemMarginChanged Method |
protected virtual void OnItemMarginChanged( RoutedPropertyChangedEventArgs<Thickness> e )
'Declaration Protected Overridable Sub OnItemMarginChanged( _ ByVal e As RoutedPropertyChangedEventArgs(Of Thickness) _ )
'Usage Dim instance As ImageList Dim e As RoutedPropertyChangedEventArgs(Of Thickness) instance.OnItemMarginChanged(e)
protected virtual void OnItemMarginChanged( RoutedPropertyChangedEventArgs<Thickness> e )
function Leadtools.Windows.Controls.ImageList.OnItemMarginChanged( e )
protected: virtual void OnItemMarginChanged( RoutedPropertyChangedEventArgs<Thickness>^ e )
Raising an event invokes the event handler through a delegate.
The OnItemMarginChanged 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 OnItemMarginChanged in a derived class, be sure to call the base class's OnItemMarginChanged method so that registered delegates receive the event.
For C#/VB examples, refer to OnItemStyleChanged.
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