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PreviewQueryContinueDrag Attached Event

DragDrop.PreviewQueryContinueDrag Attached Event

Occurs continuously while a drag-and-drop operation is in progress, and enables the drop source to end the drag-and-drop operation depending on the key/button states.

Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

See AddPreviewQueryContinueDragHandler, RemovePreviewQueryContinueDragHandler
<object DragDrop.PreviewQueryContinueDrag="QueryContinueDragEventHandler" .../>

This event is raised continuously while the drag source is being dragged. For more information, see the QueryContinueDrag event.

Routed Event Information

Identifier Field


Routing Strategy




The corresponding bubbling event is QueryContinueDrag.

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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