ContentElement::PreviewDragEnter Event
.NET Framework (current version)
Occurs when the input system reports an underlying drag event with this element as the drag target.
Assembly: PresentationCore (in PresentationCore.dll)
This event creates an alias for the DragDrop::PreviewDragEnter attached event for this class, so that PreviewDragEnter is part of the class members list when ContentElement is inherited as a base element. Event handlers that are attached to the PreviewDragEnter event are attached to the underlying DragDrop::PreviewDragEnter attached event and receive the same event data instance.
Identifier field | |
Routing strategy | Tunneling |
Delegate |
The corresponding bubbling event is DragEnter.
Override OnPreviewDragEnter to implement class handling for this event in derived classes.
.NET Framework
Available since 3.0
Available since 3.0
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