DragDrop.AddQueryContinueDragHandler Method (DependencyObject, QueryContinueDragEventHandler)

 
System_CAPS_noteNote

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Adds a QueryContinueDrag event handler to a specified dependency object.

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

public static void AddQueryContinueDragHandler(
	DependencyObject element,
	QueryContinueDragEventHandler 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.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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