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UIElement::QueryContinueDrag Event

Occurs when there is a change in the keyboard or mouse button state during a drag-and-drop operation.

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

public:
 event QueryContinueDragEventHandler^ QueryContinueDrag {
	void add (QueryContinueDragEventHandler^ value);
	void remove (QueryContinueDragEventHandler^ value);
}
<object QueryContinueDrag="QueryContinueDragEventHandler" .../>

Identifier field

QueryContinueDragEvent

Routing strategy

Bubbling

Delegate

QueryContinueDragEventHandler

The QueryContinueDrag event enables the drag source to determine whether the drag-and-drop operation should be canceled.

This event creates an alias for the DragDrop::QueryContinueDrag attached event for this class, so that QueryContinueDrag is part of the class members list when UIElement is inherited as a base element. Event handlers that are attached to the QueryContinueDrag event are attached to the underlying DragDrop::QueryContinueDrag attached event and receive the same event data instance.

.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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