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Diagnostic Messages in the Output Window 

You can write run-time messages to the Output window using the Debug class or the Trace class, which are part of the System.Diagnostics class library. Use the Debug class if you only output in the Debug version of your program. Use the Trace class if you want output in both the Debug and Release versions.

Output Methods

The Trace and Debug classes provide the following output methods:

In addition to program out from your application, the Output window can display the information about:

  • Modules the debugger has loaded or unloaded.

  • Exceptions that are thrown.

  • Processes that exit.

  • Threads that exit.

See Also

Reference

Output Window

Concepts

Debugger Security
Introduction to Instrumentation and Tracing

Other Resources

Tracing and Instrumenting Applications
Debugging Preparation: C#, J#, and Visual Basic Project Types
Debugging Managed Code