C#操作注册服务卸载服务启动服务停止服务.. .

using Microsoft.Win32;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration.Install;
using System.Linq;
using System.Reflection;
using System.ServiceProcess;
using System.Text;

namespace TextWindowsServers
{
    /// <summary>
    /// 注册服务
    /// </summary>
    public class RegisteredServer
    {
        /// <summary>
        /// 它用于保存执行提交、回滚或卸载操作所需的信息。
        /// </summary>
        IDictionary stateSaver = new Hashtable();

        private static RegisteredServer _instance = null;
        private static readonly object SynObject = new object();
        public static RegisteredServer Instance
        {
            get
            {
                // Syn operation.
                lock (SynObject)
                {
                    return _instance ?? (_instance = new RegisteredServer());
                }
            }
        }
        /// <summary>
        /// 注册服务
        /// </summary>
        /// <param name="path"></param>
        /// <param name="name"></param>
        public void Registered(string path)
        {
            try
            {
                string name = GetServiceName(path.Trim());//通过服务路径获取服务名称
                if (IsExistedService(name))//服务是否存在
                {
                    if (ServiceIsRunning(name))//服务是否运行
                    {
                        if (!StopService(name))//停止服务
                            throw new Exception("停止服务出现异常");
                    }
                    UnInstallService(path, name);//卸载服务
                }
                InstallService(stateSaver, path, name);//安装服务
                ChangeServiceStartType(2, name);//改变服务类型
                ServiceStart(name); //运行服务
            }
            catch (Exception ex)
            {
                //Log.Error(ex);
            }
        }

        /// <summary>
        /// 获取Windows服务的名称
        /// </summary>
        /// <param name="serviceFileName">文件路径</param>
        /// <returns>服务名称</returns>
        private string GetServiceName(string serviceFileName)
        {
            try
            {
                Assembly assembly = Assembly.LoadFrom(serviceFileName);
                Type[] types = assembly.GetTypes();
                foreach (Type myType in types)
                {
                    if (myType.IsClass && myType.BaseType == typeof(System.Configuration.Install.Installer))
                    {
                        FieldInfo[] fieldInfos = myType.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Default | BindingFlags.Instance | BindingFlags.Static);
                        foreach (FieldInfo myFieldInfo in fieldInfos)
                        {
                            if (myFieldInfo.FieldType == typeof(System.ServiceProcess.ServiceInstaller))
                            {
                                ServiceInstaller serviceInstaller = (ServiceInstaller)myFieldInfo.GetValue(Activator.CreateInstance(myType));
                                return serviceInstaller.ServiceName;
                            }
                        }
                    }
                }
                return "";
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 判断服务是否存在
        /// </summary>
        /// <param name="serviceName"></param>
        /// <returns></returns>
        private bool IsExistedService(string serviceName)
        {
            ServiceController[] services = ServiceController.GetServices();
            foreach (ServiceController s in services)
            {
                if (s.ServiceName == serviceName)
                {
                    return true;
                }
            }
            return false;

        }
        /// <summary>
        /// 验证服务是否启动
        /// </summary>
        /// <returns></returns>
        private bool ServiceIsRunning(string serviceName)
        {
            ServiceController service = new ServiceController(serviceName);
            if (service.Status == ServiceControllerStatus.Running)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 停止服务
        /// </summary>
        /// <param name="serviseName"></param>
        /// <returns></returns>
        private bool StopService(string serviseName)
        {
            try
            {
                ServiceController service = new ServiceController(serviseName);
                if (service.Status == ServiceControllerStatus.Stopped)
                {
                    return true;
                }
                else
                {
                    TimeSpan timeout = TimeSpan.FromMilliseconds(1000 * 10);
                    service.Stop();
                    service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);
                }
            }
            catch
            {

                return false;
            }
            return true;
        }

        /// <summary>
        /// 卸载服务
        /// </summary>
        /// <param name="filepath"></param>
        private void UnInstallService(string filepath, string serviceName)
        {
            try
            {
                if (IsExistedService(serviceName))
                {
                    //UnInstall Service
                    AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
                    myAssemblyInstaller.UseNewContext = true;
                    myAssemblyInstaller.Path = filepath;
                    myAssemblyInstaller.Uninstall(null);
                    myAssemblyInstaller.Dispose();
                }
            }
            catch (Exception ex)
            {
                throw new Exception("unInstallServiceError/n" + ex.Message);
            }
        }

        /// <summary>
        /// 安装服务
        /// </summary>
        /// <param name="stateSaver"></param>
        /// <param name="filepath"></param>
        private void InstallService(IDictionary stateSaver, string filepath, string serviceName)
        {
            try
            {
                System.ServiceProcess.ServiceController service = new System.ServiceProcess.ServiceController(serviceName);
                if (!IsExistedService(serviceName))
                {
                    //Install Service
                    AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
                    myAssemblyInstaller.UseNewContext = true;
                    myAssemblyInstaller.Path = filepath;
                    myAssemblyInstaller.Install(stateSaver);
                    myAssemblyInstaller.Commit(stateSaver);
                    myAssemblyInstaller.Dispose();
                    //--Start Service
                    service.Start();
                }
                else
                {
                    if (service.Status != System.ServiceProcess.ServiceControllerStatus.Running && service.Status != System.ServiceProcess.ServiceControllerStatus.StartPending)
                    {
                        service.Start();
                    }
                }
            }
            catch (Exception ex)
            {
                throw new Exception("installServiceError/n" + ex.Message);
            }
        }
        /// <summary>
        /// 启动服务
        /// </summary>
        /// <param name="serviceName"></param>
        /// <returns></returns>
        private static bool ServiceStart(string serviceName)
        {
            try
            {
                ServiceController service = new ServiceController(serviceName);
                if (service.Status == ServiceControllerStatus.Running)
                {
                    return true;
                }
                else
                {
                    TimeSpan timeout = TimeSpan.FromMilliseconds(1000 * 10);
                    service.Start();
                    service.WaitForStatus(ServiceControllerStatus.Running, timeout);
                }
            }
            catch
            {
                return false;
            }
            return true;
        }

        /// <summary>
        /// 设置服务启动类型
        /// 2为自动 3为手动 4 为禁用
        /// </summary>
        /// <param name="startType"></param>
        /// <param name="serviceName"></param>
        /// <returns></returns>
        private static bool ChangeServiceStartType(int startType, string serviceName)
        {
            try
            {
                RegistryKey regist = Registry.LocalMachine;
                RegistryKey sysReg = regist.OpenSubKey("SYSTEM");
                RegistryKey currentControlSet = sysReg.OpenSubKey("CurrentControlSet");
                RegistryKey services = currentControlSet.OpenSubKey("Services");
                RegistryKey servicesName = services.OpenSubKey(serviceName, true);
                servicesName.SetValue("Start", startType);
            }
            catch (Exception ex)
            {

                return false;
            }
            return true;
        }

    }
}

C#操作注册服务卸载服务启动服务停止服务.. .