ServiceHelper-Windows服务辅助类代码,C#代码库,德仔网

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【C#】 ServiceHelper-Windows服务辅助类
作者:宝清 / 发布于2016/7/27/ 677
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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