How to use Team Foundation's library to calculate unified diff?

Question

I want to calculate a unified diff comparing two documents. (The diff is to go in an email, and Wikipedia says unified diff is the best plain text diff format.)

Team Fo

Answer 1

Guess it's not possible :( You can only do this from the command line with tf.exe.

Answer 2

Please try DiffSegment

        var diff = Difference.DiffFiles(
        before, FileType.Detect(before, null),
        after, FileType.Detect(after, null),
        options);

        while (diff != null){                
            //DO What you like with the diff(s)
            diff = diff.Next;
        }