OnScroll Method (RasterThumbnailBrowser)

protected virtual void OnScroll( 
   EventArgs e
)

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

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

protected:
virtual void OnScroll( 
   EventArgs^ e
) 

Parameters

e

An System.EventArgs that contains the event data.

Raising an event invokes the event handler through a delegate.

The OnScroll 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 OnScroll in a derived class, be sure to call the base class's OnScroll 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