|  Application | Returns the active application object. | 
|  Area | Returns the area of the referenced object. | 
|  CurveBody | Returns the CurveBody object associated with the referenced Curve, CurvePath, or Profile object. | 
|  Curves | Returns the Curves object for the referenced CurveBody or CurvePath object. | 
|  IsClosed | Returns a Boolean value to specify whether or not the start and end points of the referenced object are coincident. | 
|  IsPlanar | Returns True if the referenced object is planar. | 
|  IsPointInside | Returns True if the specified point is unambiguously inside the volume enclosed by the referenced object. | 
|  IsVoid | Specifies whether or not the referenced Shell encloses material. | 
|  Parent | Returns the parent object for the referenced object. | 
|  Type | Specifies the type of the object being referenced. |