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DragDrop.AddPreviewDragOverHandler Method

Adds a PreviewDragOver event handler to a specified dependency object.

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

public static void AddPreviewDragOverHandler (
	DependencyObject element,
	DragEventHandler handler
)
public static void AddPreviewDragOverHandler (
	DependencyObject element, 
	DragEventHandler handler
)
public static function AddPreviewDragOverHandler (
	element : DependencyObject, 
	handler : DragEventHandler
)
You cannot use methods in XAML.

Parameters

element

The dependency object (a UIElement or ContentElement) to which to add the event handler.

handler

A delegate that references the handler method to be added.

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

This method adds a handler for the tunneling version of the PreviewDragOver event. To add a handler for the bubbling version of this event, see AddDragOverHandler.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
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