UIElement3D.PreviewGiveFeedback Event
Definition
Important
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Occurs when a drag-and-drop operation is started.
public:
event System::Windows::GiveFeedbackEventHandler ^ PreviewGiveFeedback;public event System.Windows.GiveFeedbackEventHandler PreviewGiveFeedback;member this.PreviewGiveFeedback : System.Windows.GiveFeedbackEventHandler Public Custom Event PreviewGiveFeedback As GiveFeedbackEventHandler Event Type
Remarks
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.
Routed Event Information
| Identifier field | PreviewGiveFeedbackEvent |
| Routing strategy | Tunneling |
| Delegate | GiveFeedbackEventHandler |
The corresponding bubbling event is GiveFeedback.
Override OnPreviewGiveFeedback to implement class handling for this event in derived classes.
