UserOverlayPaintEventArgsDragHandle Property

If Dragging is true, then this property gives the index in the Vertices array of the handle that is currently being dragged. If no vertex is being dragged, then this property will be -1, if all handles are being dragged then this property will be identical with the length of the Vertices array.

public int DragHandle { get; }

Public ReadOnly Property DragHandle As Integer
	Get

public:
property int DragHandle {
	int get ();
}

member DragHandle : int with get