How to list all the branches in TFS 2008 programmatically ?

Question

Hi,

I would like to list all the branches in a TFS 2008 project.

Currently, I'm trying to use this:

VersionControlServer vcs = (VersionControlServer)tfs.GetService(typeof(VersionControlServer));

But, there's no method like "GetAllBranches()".

Is it possible?

Thanks!