How to stop C# compile on first error in VS 2010 (VS 2008 macros don't work)!

Question

New information:
This question has been re-asked here and has been correctly answered by Noah Richards with a solution that works in VS

Answer 1

This question got closed as a duplicate so I re-asked it and it has been correctly answered by Noah Richards.

See this question VS2010 - How to automatically stop compile on first compile error for a solution that works in VS 2010.