The following tables list the members exposed by GripHitTest.
Public Properties
| Name | Description | |
|---|---|---|
 | Direction | Gets the direction.The direction will be None if the series handle is visible (the SeriesHit is not null). And when the direction is not None, the SeriesHit will be null. |
| SeriesHit | Gets the series hit test according to clicked series handle. If SeriesHit is not null, the Direction will always be None. |