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UIElement3D.PreviewGiveFeedback Event

Occurs when a drag-and-drop operation is started.

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 GiveFeedbackEventHandler PreviewGiveFeedback
<object PreviewGiveFeedback="GiveFeedbackEventHandler" .../>

Identifier field

PreviewGiveFeedbackEvent

Routing strategy

Tunneling

Delegate

GiveFeedbackEventHandler

The PreviewGiveFeedback event enables the source of a drag event to modify the appearance of the mouse pointer, in order to give the user visual feedback during a drag-and-drop operation.

This event creates an alias for the DragDrop.PreviewGiveFeedback attached event for this class, so that PreviewGiveFeedback is part of the class members list when UIElement3D is inherited as a base element. Event handlers that are attached to the PreviewGiveFeedback event are attached to the underlying DragDrop.PreviewGiveFeedback attached event and receive the same event data instance.

PreviewGiveFeedback is introduced in the .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5 SP1, 3.0 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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