where is the command line config saved in .csproj?

I'm working on a C# project on Visual Sutio 2015 community. I changed the Properties debug->command-line, Is stored in local machine, bug there are no changes in .csproj file, so I can't push it to git. Where is it? How do I push it to git?

It's in the Foo.csproj.user file, as that's basically a user-specific setting. (Different users will often want different command line options.) I wouldn't suggest pushing that to git.

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