QueryContinueDrag Event
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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

'Declaration
Public Event QueryContinueDrag As QueryContinueDragEventHandler
'Usage
Dim instance As UIElement 
Dim handler As QueryContinueDragEventHandler 

AddHandler instance.QueryContinueDrag, handler
<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.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5, 3.0
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