C#使用ServiceController控制windows服务

    C#在，使用ServiceController控制类windows服务，添加首次使用前引文：System.ServiceProcess，空间中引用：using System.ServiceProcess。

以下举例获取本机的全部已安装的Windows服务和应用，然后查找某一应用活服务是否已经安装。

代码：

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.ServiceProcess;namespace 推断机器中是否安装了某项服务或者应用{    public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();        }        ServiceController[] Services = ServiceController.GetServices();        private bool ExistSth()        {            bool exist = false;            for (int i = 0; i < Services.Length; i++)            {                if (Services[i].DisplayName.ToString() == textBox1.Text.Trim())                    exist = true;              }            return exist;        }        private void button1_Click(object sender, EventArgs e)        {            if (ExistSth())                MessageBox.Show("已安装");            else                MessageBox.Show("未安装");        }        private void Form1_Load(object sender, EventArgs e)        {            for (int i = 0; i < Services.Length; i++)                listBox1.Items.Add(Services[i].DisplayName.ToString());        }    }}

       如果某一服务名为ServicesName, 编写開始服务,停止服务,重新启动服务的代码例如以下：

private ServiceController _controller;private void StopService(){    this._controller = new ServiceController("ServicesName");    this._controller.Stop();    this._controller.WaitForStatus(ServiceControllerStatus.Stopped);    this._controller.Close();}private void StartService(){    this._controller = new ServiceController("ServicesName");    this._controller.Start();    this._controller.WaitForStatus(ServiceControllerStatus.Running);    this._controller.Close();}private void ResetService(){    this._controller = new ServiceController("ServicesName");    this._controller.Stop();    this._controller.WaitForStatus(ServiceControllerStatus.Stopped);    this._controller.Start();    this._controller.WaitForStatus(ServiceControllerStatus.Running);    this._controller.Close();}