[antlr-interest] Tracing in CSHARP2

[Dennis Brothers]

I've turned on -trace in AntlrWorks, and I see the TraceIn/TraceOut  
calls in the generated code, but I'm seeing no trace output in the  
Visual Studio "Output" window when I debug my app.  When I ran unit  
tests, the trace did show in the test output.

What do I need to do to see the trace output in Visual Studio?

Thanks -
     - Dennis Brothers