DragDrop.AddQueryContinueDragHandler Method (DependencyObject, QueryContinueDragEventHandler)


Adds a QueryContinueDrag event handler to a specified dependency object.

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

static member AddQueryContinueDragHandler : 
        element:DependencyObject *
        handler:QueryContinueDragEventHandler -> unit


Type: System.Windows.DependencyObject

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

Type: System.Windows.QueryContinueDragEventHandler

A delegate that references the handler method to be added.

The QueryContinueDrag 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 bubbling version of the QueryContinueDrag event. To add a handler for the tunneling version of this event, see AddPreviewQueryContinueDragHandler.

.NET Framework
Available since 3.0
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