服务安装类

一下是服务安装的类，包括服务的安装，启动，暂停，卸载等。

以下是代码：

 public sealed class OperWindowsService
    {
        //安装服务
        public static void InstallService(string filepath, string serviceName, string[] options)
        {
            try
            {
                if (!IsServiceExisted(serviceName))
                {
                    IDictionary mySavedState = new Hashtable();
                    AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
                    myAssemblyInstaller.UseNewContext = true;
                    myAssemblyInstaller.Path = filepath;
                    myAssemblyInstaller.CommandLine = options;
                    myAssemblyInstaller.Install(mySavedState);
                    myAssemblyInstaller.Commit(mySavedState);
                    myAssemblyInstaller.Dispose();
                }
            }
            catch (Exception ex)
            {
               // throw new Exception("Install Service Error
" + ex.Message);
            }
        }
        //卸载服务
        public static void UnInstallService(string filepath, string serviceName, string[] options)
        {
            try
            {
                if (IsServiceExisted(serviceName))
                {
                    AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
                    myAssemblyInstaller.UseNewContext = true;
                    myAssemblyInstaller.Path = filepath;
                    myAssemblyInstaller.CommandLine = options;
                    myAssemblyInstaller.Uninstall(null);
                    myAssemblyInstaller.Dispose();
                }
            }
            catch (Exception ex)
            {
              //  throw new Exception("UnInstall Service Error
" + ex.Message);
            }
        }
        //判断服务是否存在
        public static bool IsServiceExisted(string serviceName)
        {
            ServiceController[] services = ServiceController.GetServices();
            foreach (ServiceController s in services)
            {
                if (s.DisplayName == serviceName)
                {
                    return true;
                }
            }
            return false;
        }
        //启动服务
        public static bool StartService(string serviceName)
        {
            try
            {
                if (IsServiceExisted(serviceName))
                {
                    System.ServiceProcess.ServiceController service = new System.ServiceProcess.ServiceController(serviceName);
                    if (service.Status != System.ServiceProcess.ServiceControllerStatus.Running &&
                        service.Status != System.ServiceProcess.ServiceControllerStatus.StartPending)
                    {
                        service.Start();
                    }
                    service.WaitForStatus(ServiceControllerStatus.Running, TimeSpan.FromSeconds(60));
                    return true;
                }
                else
                {
                    return false;
                }
            }
            catch
            {
                return false;
            }
        }
        //停止服务
        public static bool StopService(string serviceName)
        {
            try
            {
                if (IsServiceExisted(serviceName))
                {
                    System.ServiceProcess.ServiceController service = new System.ServiceProcess.ServiceController(serviceName);
                    if (service.Status == System.ServiceProcess.ServiceControllerStatus.Running)
                    {
                        service.Stop();
                        service.WaitForStatus(ServiceControllerStatus.Stopped, TimeSpan.FromSeconds(60));
                        return true;
                    }
                }
                return false;
            }
            catch
            {
                return false;
            }
        }
        /// <summary>
        /// 判断服务是否启动
        /// </summary>
        /// <param name="serviceName"></param>
        /// <returns></returns>
        public static bool IsServiceRunning(string serviceName)
        {
            if (IsServiceExisted(serviceName))
            {
                System.ServiceProcess.ServiceController service = new System.ServiceProcess.ServiceController(serviceName);
                if (service.Status == System.ServiceProcess.ServiceControllerStatus.Running)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            else
            {
               return false;
            }
        }
    }