I am trying to generate partial XML documentation during my build process for a C# project in VS2012. When I check the XML documentation file option in Project->Properties->
The warning you're getting has a number (e.g. CS2000), so what you need to do is right-click on the project, go to the Build tab, and add that warning to the Suppress warnings text box. You can subsequently suppress more than one by separating them with a comma (e.g. CS2000,CS2001).