AddPreviewQueryContinueDragHandler Method

DragDrop.AddPreviewQueryContinueDragHandler Method

Adds a PreviewQueryContinueDrag event handler to a specified dependency object.

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

public static void AddPreviewQueryContinueDragHandler (
	DependencyObject element,
	QueryContinueDragEventHandler handler
)
public static void AddPreviewQueryContinueDragHandler (
	DependencyObject element, 
	QueryContinueDragEventHandler handler
)
public static function AddPreviewQueryContinueDragHandler (
	element : DependencyObject, 
	handler : QueryContinueDragEventHandler
)
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 PreviewQueryContinueDrag event occurs during a drag-and-drop operation, and enables the drag source to determine whether the drag-and-drop operation should be canceled.

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

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

Community Additions

ADD
Show:
© 2016 Microsoft