class Program     {         static void Main(string[] args)         {             //for (int i = 0; i < 100; i++)             //{             //    SendMessage("13161626306", "13161626306");             //}             System.Timers.Timer aTimer = new System.Timers.Timer();             aTimer.Elapsed += new ElapsedEventHandler(aTimer_Elapsed);             // 设置引发时间的时间间隔 此处设置为１秒（１０００毫秒）             aTimer.Interval = 300;  //设置时间间隔             aTimer.Enabled = true;             Console.WriteLine("按回车键结束程序");             Console.WriteLine(" 等待程序的执行．．．．．．");             Console.ReadLine();                 //SendMessage("13161626306", "13161626306");         }         static void aTimer_Elapsed(object sender, ElapsedEventArgs e)         {             SendMessage("13161626306", "13161626306");         }               private static void SendMessage(string PhoneNum, string Message)         {             try             {                   using (ServiceReference1.WcfServiceClient sum = new ConsoleApplication1.ServiceReference1.WcfServiceClient())                 {                    ServiceReference1.MessageOk ok = new ConsoleApplication1.ServiceReference1.MessageOk();                         ok.Message = Message;                         ok.Phone = PhoneNum;                         ServiceReference1.MessageOk NewMessage = sum.Ok(ok);                           Console.WriteLine(NewMessage.Message);                         Console.WriteLine("22");                     //Console.ReadLine();                 }             }             catch(Exception e)             {                 Console.WriteLine(e.ToString());                 Console.ReadKey();             }         }     }