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OnRenderItemRegion Method

Summary

Raises the RenderItemRegion event.

Syntax
C#
C++
protected virtual void OnRenderItemRegion( 
   ImageViewerRenderEventArgs e 
) 
vb[VB Syntax] 
Protected Overridable Sub OnRenderItemRegion( 
   ByVal _e_ As ImageViewerRenderEventArgs 
) 
protected:  
   virtual void OnRenderItemRegion( 
      ImageViewerRenderEventArgs^ e 
   ) 

Parameters

e

The event data.

Remarks

Raising an event invokes the event handler through a delegate. The OnRenderItemRegion 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.

Note to Inheritors: When overriding OnRenderItemRegion in a derived class, be sure to call the base class's OnRenderItemRegion method so that registered delegates receive the event.

Requirements

Target Platforms

Help Version 22.0.2022.4.4
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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.