Suggestions for maintaining Visual Studio vcproj project files in version control

Question

Microsoft Visual Studio uses XML to save its .vcproj project files. So diffing XML project files should be easily.

Unfortunately, if you change any

Answer 1

Which version of Visual Studio are you seeing this in?

I do a lot of work with .vcproj files (we maintain versions of the project files for our libraries in multiple Visual Studio versions, and I'm always diffing and merging the things) but I've never seen this behaviour.