| 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. |
| Parent | Gets the parent object from whom this object can logically be reached. |
| Type | Returns an ObjectTypeEnum indicating this object's type. |
| Name | Description |
| OnActivateStyle | Event that is fired whenever a style is activated in a document. |
| OnDelete | Event that is fired whenever an object within this events set is deleted in a document. |
| OnNewStyle | Event that is fired whenever a new style is created in a document. |
| OnStyleChange | Event that is fired whenever a style changes. |