Public Sub OnChanged( _
   ByVal e As RasterImageChangedEventArgs _
) 

Visual Basic (Usage)	Copy Code
Dim instance As RasterImage Dim e As RasterImageChangedEventArgs   instance.OnChanged(e)

public void OnChanged( 
   RasterImageChangedEventArgs e
)

public:
void OnChanged( 
   RasterImageChangedEventArgs^ e
) 

Parameters

e

A RasterImageChangedEventArgs that contains the event data.

Raising an event invokes the event handler through a delegate.

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

Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only), Windows Phone 7

Reference