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OnItemDragDrop Method

Summary

Raises the ItemDragDrop event.

Syntax
C#
C++/CLI
protected virtual void OnItemDragDrop( 
   ImageViewerItemDragDropEventArgs e 
) 
protected:  
   virtual void OnItemDragDrop( 
      ImageViewerItemDragDropEventArgs^ e 
   ) 

Parameters

e

The event data.

Remarks

Raising an event invokes the event handler through a delegate. The OnItemDragDrop 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 OnItemDragDrop in a derived class, be sure to call the base class's OnItemDragDrop method so that registered delegates receive the event.

Requirements

Target Platforms

Help Version 23.0.2024.2.29
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Leadtools.Controls Assembly
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.