Occurs when a drag-and-drop operation is started.
Assembly: PresentationCore (in PresentationCore.dll)
Theevent 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 is part of the class members list when ContentElement is inherited as a base element. Event handlers that are attached to the event are attached to the underlying DragDrop.PreviewGiveFeedback attached event and receive the same event data instance.
Available since 3.0