|  Application | Returns the active application object. | 
|  Arcs2d | Returns the Arcs2d collection object for the referenced object. | 
|  AttributeSets | Returns the AttributeSets collection object for the referenced object. | 
|  Balloons | Returns the Balloons collection object for the referenced object. | 
|  BlockLabels | Returns the collection of block labels for the block view | 
|  BlockOccurrences | Returns the BlockOccurrences collection. | 
|  BoltHoleCircles | Returns the BoltHoleCircles collection object for the referenced object. | 
|  Boundaries2d | Returns the Boundaries2d collection object for the referenced object. | 
|  BsplineCurves2d | Returns the BSplineCurves2d collection object for the referenced object. | 
|  CenterLines | Returns the CenterLines collection object for the referenced object. | 
|  CenterMarks | Returns the CenterMarks collection object for the referenced object. | 
|  Circles2d | Returns the Circles2d collection object for the referenced object. | 
|  ComplexStrings2d | Returns the ComplexStrings2d collection object for the referenced object. | 
|  Connectors | This read-only Connectors property returns the connectors collection for the referenced object. | 
|  CornerAnnotations | Returns the CornerAnnotations collection object for the referenced object. | 
|  Curves2d | Returns the Curves2d collection object for the referenced object. | 
|  DatumFrames | Returns the DatumFrames collection object for the referenced object. | 
|  DatumPoints | Returns the DatumPoints collection object for the referenced object. | 
|  DatumTargets | Returns the DatumTargets collection object for the referenced object. | 
|  Dimensions | Returns the Dimensions collection object for the referenced object. | 
|  Document | Returns the document to which the referenced object belongs. | 
|  DrawingViews | Returns the DrawingViews collection. | 
|  Ellipses2d | Returns the Ellipses2d collection object for the referenced object. | 
|  EllipticalArcs2d | Returns the EllipticalArcs2d collection object for the referenced object. | 
|  FeatureControlFrames | Returns the FeatureControlFrames collection object for the referenced object. | 
|  Index | Returns the numeric index for the active object. | 
|  IsAttributeSetPresent | Returns True if a specified Attribute Set exists on the referenced object. | 
|  Leaders | Returns the Leaders collection object for the referenced object. | 
|  Lines2d | Returns the Lines2d collection object for the referenced object. | 
|  LineStrings2d | Returns the LineStrings2d collection object for the referenced object. | 
|  Name | Returns the name of the referenced object. | 
|  Parent | Returns the parent object for the referenced object. | 
|  Points2d | Returns the Points2d collection object for the referenced object. | 
|  Relations2d | Returns the Relations2d collection. | 
|  SmartFrames2d | Returns the SmartFrames2d collection. | 
|  SurfaceFinishSymbols | Returns the SurfaceFinishSymbols collection object for the referenced object. | 
|  TextBoxes | Returns the TextBoxes collection object for the referenced object. | 
|  WeldSymbols | Returns the WeldSymbols collection object for the referenced object. |