We’ve just been working on introducing StyleCop to our team and are using the StyleCop ReSharper plugin from Code Plex. Problem is, every single file in the project appears
"Are you sure you have have unchecked the StyleCop settings option that specifies stylecop should check designer files? (StyleCop Options > Rules > Detailed Settings > Analyze Designer Files)?"
http://stylecopforresharper.codeplex.com/Thread/View.aspx?ThreadId=47346
This was what I was looking for, except in Resharper 6 the correct keystroke to disable inspection in a specific file is: Ctrl + Shift + Alt + 8
You can completely disable ReSharper for a particular file by pressing CTRL + 8. You'll see the little 'eye' in the top right of the code window (at the top of the gutter) go grey, indicating it's disabled.
Press the keystroke again to re-enable it.