Tips for Debugging Threads in Native Code

Applies to: Visual Studio Visual Studio for Mac

Note

This article applies to Visual Studio 2017. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here

Here are some tips you can use when debugging threads in native code:

• You can view the contents of the Thread Information Block by typing @TIB in the Watch window or QuickWatch dialog box.

• You can view the last error code for the current thread by entering @Err in the Watch window or QuickWatch dialog box.

• C Run-Time Libraries (CRT) functions can be useful for debugging a multithreaded application. For more information, see _malloc_dbg.

See also

• Debug Multithreaded Applications
• Debugging Native Code