As far as I know, there is nothing like the complete history of one line, which could be very confusing and hard to identify for a version control.
Nevertheless, TFS can show you who change the specific line the last time. Two ways to get this:
Browse in Source Control Explorer to the file, right click it and in the middle of the context menu, you will find the option Annotate
, which will show it to you.
Open the file you are interested in. Right click somewhere in the edit pane and choose Source Control -> Annotate
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…