public LeadPointD RotateCenter {get; set;}
get_RotateCenter();
set_RotateCenter(value);
When an AnnObject is selected, two rotate control points appear:
This property returns the location of the rotate center control point. For more information, refer to Annotation Rotation Options.
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