RemovePreviewDragOverHandler Method

DragDrop.RemovePreviewDragOverHandler Method

Removes a PreviewDragOver event handler from a specified dependency object.

Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)

public static void RemovePreviewDragOverHandler(
	DependencyObject element,
	DragEventHandler handler


Type: System.Windows.DependencyObject
The dependency object (a UIElement or ContentElement) from which to remove the event handler.
Type: System.Windows.DragEventHandler
A delegate that references the handler method to be removed

The PreviewDragOver event occurs when n object is dragged over the element's bounds.

This method removes a handler for the tunneling version of the PreviewDragOver event. To remove a handler for the bubbling version of this event, see RemoveDragOverHandler.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

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