How can I debug C ++ Windows service?

In fact, there is no big difference between debugging C ++ Windows Service and debugging common C ++ console APP/mfc:

1. After running Windows service, you can select Tools> attach to process to find the service to be debugged in available processes and click attach.
   • If your service is in session 0, you may need to open vs as an administrator to attach.
   • One service can only be associated with one vs attach.
2. Please ensure that yourCodeIs the latest, that is, the Code is the code that generates the Windows service. Otherwise, the execution result of Windows service may be different from your code.
3. Code snippets starting with Windows service may not be able to be debugged (because it takes time to attach to the service, but the service runs fast ).
   • However, you can add sleep (30) at the start of service (for example, during initialization ).