OnDoubleBufferChanged Method (RasterThumbnailBrowser)

protected virtual void OnDoubleBufferChanged( 
   EventArgs e
)

'Declaration
 
Protected Overridable Sub OnDoubleBufferChanged( _
   ByVal e As EventArgs _
) 

'Usage
 
Dim instance As RasterThumbnailBrowser
Dim e As EventArgs
 
instance.OnDoubleBufferChanged(e)

protected:
virtual void OnDoubleBufferChanged( 
   EventArgs^ e
) 

Parameters

e

An System.EventArgs that contains the event data.

Raising an event invokes the event handler through a delegate.

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

This example overrides the virtual events of the RasterImageList class.

Target Platforms

Reference

RasterThumbnailBrowser Class
RasterThumbnailBrowser Members