class Program

    {

        static void Main(string[] args)

        {

            HostFactory.Run(x =>                                 //

            {

                x.RunAsLocalSystem();                            //

                x.StartAutomatically();

                x.SetDescription("服务测试");        //

                x.SetDisplayName("服务测试1");                       //

                x.SetServiceName("服务测试名称");                       //

                x.Service<TownCrier>(s =>                        //

                {

                    s.ConstructUsing(name => new TownCrier());     //

                    s.WhenStarted(tc => tc.Start());              //

                    s.WhenStopped(tc => tc.Stop());               //

                });

            });

        }

    }

    public class TownCrier

    {

        readonly Timer _timer;

        public TownCrier()

        {

            _timer = new Timer() { AutoReset = true };

            _timer.Elapsed += (sender, eventArgs) => Console.WriteLine("It is {0} and all is well", DateTime.Now);

        }

        public void Start() { _timer.Start(); }

        public void Stop() { _timer.Stop(); }

    }