Property that returns the TitleBlockDefinitions collection object. This object provides access to all of the title block definition in the document and provides functionality to create new title block definitions.
| Name | Description |
| Title Block Definition Create and Insert | This sample illustrates creating a new title block definition object and inserting it into the active sheet. This sample consists of two subs. The first demonstrates the creation of a title block definition and the second inserts it into the active sheet. |