| Overload | Description | 
|---|---|
| Update() | Invalidates the control's area, causing its contents to be repainted. | 
| Update(IImGearRectangle) | Invalidates the specified region of the control, causing its contents to be repainted. | 
            | Overload | Description | 
|---|---|
| Update() | Invalidates the control's area, causing its contents to be repainted. | 
| Update(IImGearRectangle) | Invalidates the specified region of the control, causing its contents to be repainted. |