Raises the DragEnter event.
The OnDragEnter method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors: When overriding OnDragEnter in a derived class, be sure to call the base class's OnDragEnter method so that registered delegates receive the event.
PNode Class | UMD.HCIL.Piccolo Namespace