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 != )

                return;

            name = this.lvServices.SelectedItems[].SubItems[].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();

        }

    }

}