记录c#开发Windows服务的过程

1.新建Windows服务项目

 2.重命名Service1.cs

 3.添加安装程序

 4.修改service，修改信息如下：

备注：ServiceName和安装后的服务名保持一致哦！！！

 5.修改serviceProcessInstaller1

 6.编辑TransService代码

 

7.添加新项目窗体应用程序

 

 

 代码：

using System;
using System.Windows.Forms;
using System.ServiceProcess;
using System.Configuration.Install;
using System.Collections;

namespace TransServiceTool
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        string serviceFilePath = $"{Application.StartupPath}\\TransService.exe";
        string serviceName = "TransService";

        private void Form1_Load(object sender, EventArgs e)
        {
            if (this.IsServiceExisted(serviceName))
            {
                this.btn_install.Enabled = false;
            }
            else
            {
                this.btn_uninstall.Enabled = false;
            }

            ServiceControllerStatus serviceControllerStatus = this.IsServiceStatus(serviceName);
            if (serviceControllerStatus == 0)
            {
                this.btn_start.Enabled = false;
                this.btn_stop.Enabled = false;
            }
            if (serviceControllerStatus.Equals(ServiceControllerStatus.Stopped))
            {
                this.btn_start.Enabled = true;
                this.btn_stop.Enabled = false;
            }
            if (serviceControllerStatus.Equals(ServiceControllerStatus.Running))
            {
                this.btn_start.Enabled = true;
                this.btn_stop.Enabled = false;
            }
        }

        private void btn_install_Click(object sender, EventArgs e)
        {
            if (!this.IsServiceExisted(serviceName))
            {
                this.InstallService(serviceFilePath);
                this.btn_install.Enabled = false;
                this.btn_uninstall.Enabled = true;
                this.btn_start.Enabled = true;
                this.btn_stop.Enabled = false;
            }
        }

        // 启动服务
        private void btn_start_Click(object sender, EventArgs e)
        {
            ServiceControllerStatus serviceControllerStatus = this.IsServiceStatus(serviceName);
            if (serviceControllerStatus.Equals(ServiceControllerStatus.Stopped))
            {
                this.ServiceStart(serviceName);
                this.btn_start.Enabled = false;
                this.btn_stop.Enabled = true;
            }
            else
            {
                //服务停止中，请稍后重试！
            }
        }

        // 停止服务
        private void btn_stop_Click(object sender, EventArgs e)
        {
            ServiceControllerStatus serviceControllerStatus = this.IsServiceStatus(serviceName);
            if (serviceControllerStatus.Equals(ServiceControllerStatus.Running))
            {
                this.ServiceStop(serviceName);
                this.btn_start.Enabled = true;
                this.btn_stop.Enabled = false;
            }
            else
            {
                //服务启动中，请稍后重试！
            }
        }

        // 卸载服务
        private void btn_uninstall_Click(object sender, EventArgs e)
        {
            if (this.IsServiceExisted(serviceName))
            {
                ServiceControllerStatus serviceControllerStatus = this.IsServiceStatus(serviceName);
                if (serviceControllerStatus.Equals(ServiceControllerStatus.Running))
                {
                    this.ServiceStop(serviceName);
                }
                this.UninstallService(serviceFilePath);
                this.btn_uninstall.Enabled = false;
                this.btn_install.Enabled = true;
                this.btn_start.Enabled = false;
                this.btn_stop.Enabled = false;
            }
        }

        //判断服务是否存在
        private bool IsServiceExisted(string serviceName)
        {
            ServiceController[] services = ServiceController.GetServices();
            foreach (ServiceController sc in services)
            {
                if (sc.ServiceName.ToLower() == serviceName.ToLower())
                {
                    return true;
                }
            }
            return false;
        }

        //判断服务是否是停止状态
        private ServiceControllerStatus IsServiceStatus(string serviceName)
        {
            ServiceController[] services = ServiceController.GetServices();
            foreach (ServiceController sc in services)
            {
                if (sc.ServiceName.ToLower() == serviceName.ToLower())
                {
                    return sc.Status;
                }
            }
            return new ServiceControllerStatus();
        }
        //安装服务
        private void InstallService(string serviceFilePath)
        {
            using (AssemblyInstaller installer = new AssemblyInstaller())
            {
                installer.UseNewContext = true;
                installer.Path = serviceFilePath;
                IDictionary savedState = new Hashtable();
                installer.Install(savedState);
                installer.Commit(savedState);
            }
        }
        //卸载服务
        private void UninstallService(string serviceFilePath)
        {
            using (AssemblyInstaller installer = new AssemblyInstaller())
            {
                installer.UseNewContext = true;
                installer.Path = serviceFilePath;
                installer.Uninstall(null);
            }
        }
        //启动服务
        private void ServiceStart(string serviceName)
        {
            using (ServiceController control = new ServiceController(serviceName))
            {
                if (control.Status == ServiceControllerStatus.Stopped)
                {
                    control.Start();
                }
            }
        }
        //停止服务
        private void ServiceStop(string serviceName)
        {
            using (ServiceController control = new ServiceController(serviceName))
            {
                if (control.Status == ServiceControllerStatus.Running)
                {
                    control.Stop();
                }
            }
        }
    }
}