Hello In an old post, a user asked "What is winspector?", and got this reply: And my question is: If I use Winspector, what Windows Message should I capture, in order to find out what is the appropriate code for the MenuItem I Selected? I asume it should be WM_COMMAND with a wparam that contains the MenuItem's ID, however, If I try it on Windows Live Messenger for example, I don't seem to capture any such message. If to take a specific example that we can learn this on, Let's say I want