QueryContinueDrag Event
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ContentElement::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

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

Identifier field


Routing strategy




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 ContentElement 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, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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