Here is the last of four screen-casts on tables-of-contents in OpenXML WordprocessingML documents.  In this screen-cast, I show how to use Word Automation Services to repaginate a document and update the TOC.

Here is the complete list of screen-casts in this series.

Link

Summary

Screen-cast #1

Explains the markup of tables-of-contents. TOCs use field markup.
See Deep dive into OpenXML Fields for more info.

Screen-cast #2

Presents some sample code that shows how to insert TOC markup into a document.

Screen-cast #3

Shows how to use Word Automation to update the TOC.

Screen-cast #4

Shows how to use Word Automation Services to update the TOC.

Screen-cast #5

Shows how to use an AutoOpen macro to update the TOC whenever any document that contains a TOC is opened.

I've attached the code to this post.