The UserOverlayPaintEventArgs type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | DragHandle |
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.
|
| DragHandlesInUse |
Evaluate which drag handles are currently being dragged.
|
See Also