DragDrop.AddDragOverHandler Method

Adds a DragOver event handler to a specified dependency object.

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

public static void AddDragOverHandler(
	DependencyObject element,
	DragEventHandler handler
)

Parameters

element
Type: System.Windows.DependencyObject

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

handler
Type: System.Windows.DragEventHandler

A delegate that references the handler method to be added.

The DragOver event occurs when an object is dragged over the element's bounds.

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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