class A{

    public override void Run(ServiceDescriptor descriptor, Win32Services svcs, Win32Service? svc)

        {

            var Log = Program.Log;

​

            if (!Program.elevated)

            {

                Elevate();

                return;

            }

​

            Log.Info("Stopping the service with id '" + descriptor.Id + "'");

            if (svc is null)

            {

                Program.ThrowNoSuchService();

            }

​

            if (svc.Started)

            {

                svc.StopService();

            }

​

            while (svc != null && svc.Started)

            {

                Log.Info("Waiting the service to stop...");

                Thread.Sleep(1000);

                svc = svcs.Select(descriptor.Id);

            }

​

            Log.Info("The service stopped.");

        }

}

​

​

class B{

    public override void Run(ServiceDescriptor descriptor, Win32Services svcs, Win32Service? svc)

        {

            var Log = Program.Log;

​

            if (!Program.elevated)

            {

                Elevate();

                return;

            }

​

            Log.Info("Stopping the service with id '" + descriptor.Id + "'");

            if (svc is null)

            {

                Program.ThrowNoSuchService();

            }

​

            try

            {

                svc.StopService();

            }

            catch (WmiException e)

            {

                if (e.ErrorCode == ReturnValue.ServiceCannotAcceptControl)

                {

                    Log.Info($"The service with ID '{descriptor.Id}' is not running");

                }

                else

                {

                    throw;

                }

            }

        }

}