/// <summary>    /// 服务调用控制    /// </summary>    public class WinServiceController    {        /// <summary>        /// 服务开始启用        /// </summary>        /// <typeparam name="T">服务调用的类型</typeparam>        /// <param name="ServiceName">服务的名称</param>        /// <param name="args">应用程序启动传入的参数</param>        public static void State<T>(string ServiceName, string[] args)            where T : ServiceBase, IServiceController, new()        {            string key0 = AppDomain.CurrentDomain.FriendlyName;            if (args.Length > 0)            {                string str = args[0].ToLower();                try                {                    if (str == "-install" || str == "-i")                    {                        #region //安装本服务                        if (null == ServiceIsExisted(ServiceName))                        {//如果没有安装，则安装                            string key = AppDomain.CurrentDomain.BaseDirectory + key0;                            ManagedInstallerClass.InstallHelper(new string[] { key });                            ServiceController c = new ServiceController(key0.Substring(0, key0.Length - 4));                            c.Start();                        }                        else                        {                            Log.Write("服务已经安装！无需再安装！");                        }                        #endregion                    }                    else if (str == "-uninstall" || str == "-u")                    {                        #region //卸载本服务                        ServiceController sc = ServiceIsExisted(ServiceName);                        if (null != sc)                        {//如果已经安装，则卸载本服务                            if (sc.Status != ServiceControllerStatus.Stopped)                            {                                sc.Stop();//停止服务                                sc.WaitForStatus(ServiceControllerStatus.Stopped);//等待服务完全停止；真方便的函数~                            }                            string key = AppDomain.CurrentDomain.BaseDirectory + AppDomain.CurrentDomain.FriendlyName;                            ManagedInstallerClass.InstallHelper(new string[] { "/u", key });                        }                        else                        {                            Log.Write("服务未安装！不能卸载不存在的服务！");                        }                        #endregion                    }                    else if (str == "-start" || str == "-s")                    {                        #region //将本服务当做一个应用程序直接运行                        Log.Write("消息服务启动开始");                        T msm = null;                        try                        {                            msm = new T();                            msm.Start();                        }                        catch (Exception msg)                        {                            if (null != msm)                            {                                msm.Stop();                            }                        }                        #endregion                    }                }                catch (Exception msg)                {                    Log.Write(msg.Message + msg.StackTrace);                    Log.Write("消息服务异常结束");                }            }            else            {                #region //启动本服务                try                {                    ServiceBase.Run(new T());                }                catch (Exception msg)                {                    Log.Write(msg.Message + msg.StackTrace);                    Log.Write("消息服务异常结束");                }                #endregion            }        }        /// <summary>           /// 检查指定的服务是否存在。           /// </summary>           /// <param name="serviceName">要查找的服务名字</param>           /// <returns>如果存在则返回真</returns>           private static ServiceController ServiceIsExisted(string svcName)        {            ServiceController[] services = ServiceController.GetServices();            foreach (ServiceController s in services)            {                if (s.ServiceName == svcName)                {                    return s;                }            }            return null;        }    }