| Overload | Description |
|---|---|
| HitTestAsync(Point,Int32,MessageLayerHitTestBehavior,Action<IList<Message>>) | Returns the visible messages at the specified screen location. Use the maxHits parameter to restrict the search and improve performance. |
| HitTestAsync(Rect,Int32,MessageLayerHitTestBehavior,Action<IList<Message>>) | Returns the visible messages within the specified screen area as defined by a rectangle. Use the maxHits parameter to restrict the search and improve performance. |
Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family, Windows 7, Windows 8