...and to follow up a bit on timB33 answer, here is the NDepend.Console.exe command line argument doc, that you'll invoke from your build process.
Also, you can achieve much more subtil scenarios by coding a TFS build extension invoking NDepend.API. See our getting started with NDepend.API page.
We hope to make TFS and other CI systems integration available out-of-the-box in future versions, you can vote on our User Voice page.