public virtual bool OnPointerDown( AnnContainer sender, AnnPointerEventArgs e )
Derived classes should override this method in order to process pointer down events on the container. The designer should return true if it handled this event in any way.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2