Windows service OnStop wait for finished processing

Question

I actually develop a Windows service in VS 2012 / .NET 4.5.

The service is following the scheme of the code snippet below:

• Using a timer
• Exec

Answer 1

@Matt - thanks for the great code, really helpful. I found it worked even better if I added another test on _shutdownEvent:

case 1:  // Process Event
            Process();
            if(_shutdownEvent.WaitOne(0)) break; // don't loop again if a shutdown is needed
...