How do you export history from TFS 2010 that includes the user, date and the complete comment (not truncated)?
For example, in Team Explorer: right-click team member
You have 3 options here:
Number 1 is probably the easiest so I'll start with that. You can read the documentation for the tf history command here. In order to get the comment non-truncated you will need to use the /format:detailed option. If you want all of the history, try something like this:
tf history $/ /r /format:detailed /noprompt
If you are looking for all of the changesets for a given user, try this:
tf history $/ /r /format:detailed /user: /noprompt
That will produce a fair amount of text output that you would need to parse to be able to put it into excel. Give that a shot and if you are interested in options 2 or 3 let me know and I can give you more details.