ServiceController1

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.Diagnostics;
using System.Collections;

///System.ServiceProcess.dll
using System.ServiceProcess;
//serviceController1 控件

namespace TEST
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private Hashtable ht = new Hashtable();
        private string name;
        private void Form1_Load(object sender, EventArgs e)
        {
            LoadServices();
        }

        private void LoadServices()
        {
            ht.Clear();
            this.lvServices.Items.Clear();
            ServiceController[] sc = ServiceController.GetServices();
            foreach (ServiceController item in sc)
            {
                ListViewItem lviServices = this.lvServices.Items.Add(item.DisplayName);
                lviServices.SubItems.Add(item.ServiceName.ToString());
                lviServices.SubItems.Add(item.Status.ToString());
                lviServices.SubItems.Add(item.ServiceType.ToString());
                //
                ht.Add(item.DisplayName, item);
            }
        }

        private void SelectProcess()
        {
            if (this.lvServices.SelectedItems.Count != 1)
                return;
            name = this.lvServices.SelectedItems[0].SubItems[0].Text;
            serviceController1 = ht[name] as ServiceController;

            // 如果当前状态是Stopped，就应该允许用户执行开始服务
            this.btnStart.Enabled = (serviceController1.Status == ServiceControllerStatus.Stopped);
            //如果当前状态不是Stopped并且系统允许停止服务，就应该允许用户执 行停止服务
            this.btnStop.Enabled = (serviceController1.CanStop && (!(serviceController1.Status == ServiceControllerStatus.Stopped)));
            //如果当前状态不是Paused并且系统允许暂停恢复服务，就应该允许用户执行暂停服务
            this.btnPause.Enabled = (serviceController1.CanPauseAndContinue && (!(serviceController1.Status == ServiceControllerStatus.Paused)));
            // 如果当前状态是Paused，就应该允许用户执行恢复服务
            this.btnResume.Enabled = (serviceController1.Status == ServiceControllerStatus.Paused);
        }

        private void btnStart_Click(object sender, EventArgs e)
        {
            this.serviceController1.Start();
            LoadServices();
        }

        private void btnPause_Click(object sender, EventArgs e)
        {
            this.serviceController1.Pause();
            LoadServices();
        }

        private void btnResume_Click(object sender, EventArgs e)
        {
            this.serviceController1.Continue(); ;
            LoadServices();
        }

        private void btnStop_Click(object sender, EventArgs e)
        {
            this.serviceController1.Stop();
            LoadServices();
        }

        private void lvServices_SelectedIndexChanged(object sender, EventArgs e)
        {
            SelectProcess();
        }
    }
}