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Behavior.OnDragDrop Method

Note: This method is new in the .NET Framework version 2.0.

Permits custom drag-and-drop behavior.

Namespace: System.Windows.Forms.Design.Behavior
Assembly: System.Design (in

public virtual void OnDragDrop (
	Glyph g,
	DragEventArgs e
public void OnDragDrop (
	Glyph g, 
	DragEventArgs e
public function OnDragDrop (
	g : Glyph, 
	e : DragEventArgs



A Glyph object on which to invoke drag-and-drop behavior.


A DragEventArgs that contains the event data.

Notes to Inheritors You can override the OnDragDrop method so that a Behavior can specify its own drag-and-drop rules.

  • Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0