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  • Windows服务辅助类

    using System;
    using System.Collections;
    using System.Configuration.Install;
    using System.ServiceProcess;
    
    namespace PowerEasy.Software.OfficeConvertHelper
    {
        /// <summary>
        /// Windows服务辅助类
        /// </summary>
        internal class ServiceHelper
        {
            /// <summary>
            ///     检查服务存在的存在性
            /// </summary>
            /// <param name="nameService">服务名</param>
            /// <returns>存在返回 true,否则返回 false;</returns>
            public static bool IsServiceExisted(string nameService)
            {
                var services = ServiceController.GetServices();
                foreach (var s in services)
                {
                    if (s.ServiceName.ToLower() == nameService.ToLower())
                    {
                        return true;
                    }
                }
                return false;
            }
    
            /// <summary>
            ///     安装Windows服务
            /// </summary>
            /// <param name="filepath">程序文件路径</param>
            public static void InstallService(string filepath)
            {
                IDictionary stateSaver = new Hashtable();
                var installer = new AssemblyInstaller();
                installer.UseNewContext = true;
                installer.Path = filepath;
                stateSaver.Clear();
                installer.Install(stateSaver);
                installer.Commit(stateSaver);
                installer.Dispose();
            }
    
            /// <summary>
            ///     卸载Windows服务
            /// </summary>
            /// <param name="filepath">程序文件路径</param>
            public static void UnInstallService(string filepath)
            {
                var installer = new AssemblyInstaller();
                installer.UseNewContext = true;
                installer.Path = filepath;
                installer.Uninstall(null);
                installer.Dispose();
            }
    
            /// <summary>
            ///     检查Windows服务是否在运行
            /// </summary>
            /// <param name="serviceName">程序的服务名</param>
            public static bool IsRunning(string serviceName)
            {
                bool isRun = false;
                try
                {
                    if (!IsServiceExisted(serviceName))
                    {
                        return false;
                    }
                    var sc = new ServiceController(serviceName);
                    if (sc.Status == ServiceControllerStatus.StartPending ||
                        sc.Status == ServiceControllerStatus.Running)
                    {
                        isRun = true;
                    }
                    sc.Close();
                }
                catch
                {
                    isRun = false;
                }
                return isRun;
            }
    
            /// <summary>
            ///     启动Windows服务
            /// </summary>
            /// <param name="serviceName">程序的服务名</param>
            /// <returns>启动成功返回 true,否则返回 false;</returns>
            public static bool StartService(string serviceName)
            {
                var sc = new ServiceController(serviceName);
                if (sc.Status == ServiceControllerStatus.Stopped || sc.Status == ServiceControllerStatus.StopPending
                    )
                {
                    sc.Start();
                    sc.WaitForStatus(ServiceControllerStatus.Running, new TimeSpan(0, 0, 10));
                }
                sc.Close();
                return true;
            }
    
            /// <summary>
            ///     停止Windows服务
            /// </summary>
            /// <param name="serviceName">程序的服务名</param>
            /// <returns>停止成功返回 true,否则返回 false;</returns>
            public static bool StopService(string serviceName)
            {
                var sc = new ServiceController(serviceName);
                if (sc.Status == ServiceControllerStatus.Running ||
                    sc.Status == ServiceControllerStatus.StartPending)
                {
                    sc.Stop();
                    sc.WaitForStatus(ServiceControllerStatus.Stopped, new TimeSpan(0, 0, 10));
                }
                sc.Close();
                return true;
            }
    
            /// <summary>
            ///     重启Windows服务
            /// </summary>
            /// <param name="serviceName">程序的服务名</param>
            /// <returns>重启成功返回 true,否则返回 false;</returns>
            public static bool RefreshService(string serviceName)
            {
                return StopService(serviceName) && StartService(serviceName);
            }
        }
    }

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  • 原文地址:https://www.cnblogs.com/zhangqs008/p/3618442.html
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