c#创建 windows 服务

工具：vs2022

1、创建 Windows Service 项目

在项目模版里搜索“服务”，选择“Windows 服务(.NET Framework)”

2、输入项目代码

using Microsoft.SqlServer.Server;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Threading.Tasks;
using System.Timers;

namespace MonitorService
{
    public partial class ServiceMain : ServiceBase
    {
        public ServiceMain()
        {
            InitializeComponent();
        }

        protected override void OnStart(string[] args)
        {
            WriteLog("启动");
            Timer timer = new Timer();
            timer.Interval = 60000; // 60 seconds
            timer.Elapsed += new ElapsedEventHandler(this.OnTimer);
            timer.Start();
        }

        protected override void OnStop()
        {
            WriteLog("结束");
        }

        public void OnTimer(object sender, ElapsedEventArgs args)
        {
            StopService("wuauserv"); // 定时关闭更新服务
            StopService("UsoSvc");
        }

        private void WriteLog(string message)
        {
            string path = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
            using (StreamWriter sw = new StreamWriter(path + "Log.txt", true))
            {
                sw.WriteLine(DateTime.Now.ToString("G") + "=====" + message);
            }
        }

        private void StopService(string serviceName)
        {
            using (ServiceController controller =new ServiceController(serviceName))
            {
                if(controller.Status == ServiceControllerStatus.Running)
                {
                    controller.Stop();
                    WriteLog(serviceName+" stop");
                }
            }
        }
    }
}

3、添加安装程序

编辑 serviceProcessInstaller1 属性 Accout 为 LocalService(本地系统)

编辑 serviceInstaller1

4、安装服务

# 安装服务
%SystemRoot%\Microsoft.NET\Framework65\v4.0.30319\InstallUtil.exe D:\TestService.exe

# 卸载
%SystemRoot%\Microsoft.NET\Framework65\v4.0.30319\InstallUtil.exe /u D:\TestService.exe

5、控制服务

using System;
using System.Collections.Generic;
using System.Text;

namespace StartWindowsServiceDemo
{
    class Program
    {
        static void Main(string[] args)
        {
            string windowsServiceName = "iphlpsvc";
            StartWindowsService(windowsServiceName);
            StopWindowsService(windowsServiceName);

            Console.Read();
        }

        /// <summary>
        /// 开启服务
        /// </summary>
        /// <param name="windowsServiceName">服务名称</param>
        static void StartWindowsService(string windowsServiceName)
        {
            using (System.ServiceProcess.ServiceController control = new System.ServiceProcess.ServiceController(windowsServiceName))
            {
                if (control.Status == System.ServiceProcess.ServiceControllerStatus.Stopped)
                {
                    Console.WriteLine("服务启动......");
                    control.Start();
                    Console.WriteLine("服务已经启动......");
                }
                else if(control.Status == System.ServiceProcess.ServiceControllerStatus.Running)
                {
                    Console.WriteLine("服务已经启动......");
                }
            }

        }

        /// <summary>
        /// 停止服务
        /// </summary>
        /// <param name="windowsServiceName">服务名称</param>
        static void StopWindowsService(string windowsServiceName)
        {
            using (System.ServiceProcess.ServiceController control = new System.ServiceProcess.ServiceController(windowsServiceName))
            {
                if (control.Status == System.ServiceProcess.ServiceControllerStatus.Running)
                {
                    Console.WriteLine("服务停止......");
                    control.Stop();
                    Console.WriteLine("服务已经停止......");
                }
                else if (control.Status == System.ServiceProcess.ServiceControllerStatus.Stopped)
                {
                    Console.WriteLine("服务已经停止......");
                }
            }
        }
    }
}