OnOrientationChanged Method

protected virtual void OnOrientationChanged( 
   RoutedPropertyChangedEventArgs<Orientation> e
)

'Declaration
 
Protected Overridable Sub OnOrientationChanged( _
   ByVal e As RoutedPropertyChangedEventArgs(Of Orientation) _
) 

'Usage
 
Dim instance As AnnToolBar
Dim e As RoutedPropertyChangedEventArgs(Of Orientation)
 
instance.OnOrientationChanged(e)

protected:
virtual void OnOrientationChanged( 
   RoutedPropertyChangedEventArgs<Orientation>^ e
) 

Parameters

e

A RoutedPropertyChangedEventArgs that contains the event data.

Raising an event invokes the event handler through a delegate.

The OnOrientationChanged 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 OnOrientationChanged in a derived class, be sure to call the base class's OnOrientationChanged method so that registered delegates receive the event.

Target Platforms

Reference

AnnToolBar Class
AnnToolBar Members