- e
- A RoutedPropertyChangedEventArgs that contains the event data.
Visual Basic (Declaration) | |
---|---|
Protected Overridable Sub OnImageVerticalAlignmentChanged( _ ByVal e As RoutedPropertyChangedEventArgs(Of VerticalAlignment) _ ) |
Visual Basic (Usage) | ![]() |
---|---|
Dim instance As ImageViewer Dim e As RoutedPropertyChangedEventArgs(Of VerticalAlignment) instance.OnImageVerticalAlignmentChanged(e) |
C# | |
---|---|
protected virtual void OnImageVerticalAlignmentChanged( RoutedPropertyChangedEventArgs<VerticalAlignment> e ) |
C++/CLI | |
---|---|
protected: virtual void OnImageVerticalAlignmentChanged( RoutedPropertyChangedEventArgs<VerticalAlignment>^ e ) |
Parameters
- e
- A RoutedPropertyChangedEventArgs that contains the event data.
Raising an event invokes the event handler through a delegate.
The OnImageVerticalAlignmentChanged 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 OnImageVerticalAlignmentChanged in a derived class, be sure to call the base class's OnImageVerticalAlignmentChanged method so that registered delegates receive the event.
Target Platforms: Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family