| Name | Description |
| Application | Returns the top-level parent application object. When used the context of Inventor, an Application object is returned. When used in the context of Apprentice, an ApprenticeServer object is returned. |
| Count | Property that returns the number of ContentTreeViewNode objects in the collection. |
| Item | Returns the specified ContentTreeViewNode object from the collection. |
| Type | Returns an ObjectTypeEnum indicating this object's type. |
| Name | Description |
| Place Content Center Parts | Places all of the items in a specified family within an assembly. The specific family is identified by the strings where it's setting the HexHeadNode variable. |