using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.IO;//引用命名空間using System.Diagnostics;using System.Threading;namespace StartStopProcess{  public partial class Form1 : Form  {    int fileIndex;    string fileName = "Notepad.exe";    Process process1 = new Process();    public Form1()    {      InitializeComponent();      //以詳細(xì)列表方式顯示      listView1.View = View.Details;      //參數(shù)含義：列名稱(chēng)，寬度（像素），水平對(duì)齊方式      listView1.Columns.Add("進(jìn)程ID", 70, HorizontalAlignment.Left);      listView1.Columns.Add("進(jìn)程名稱(chēng)", 70, HorizontalAlignment.Left);      listView1.Columns.Add("占用內(nèi)存", 70, HorizontalAlignment.Left);      listView1.Columns.Add("啟動(dòng)時(shí)間", 70, HorizontalAlignment.Left);      listView1.Columns.Add("文件名", 280, HorizontalAlignment.Left);    }    private void buttonStart_Click(object sender, EventArgs e)    {      string argument = Application.StartupPath + "http://myfile" + fileIndex + ".txt";      if (File.Exists(argument)==false)      {        File.CreateText(argument);      }      //設(shè)置要啟動(dòng)的應(yīng)用程序名稱(chēng)及參數(shù)      ProcessStartInfo ps = new ProcessStartInfo(fileName, argument);      ps.WindowStyle = ProcessWindowStyle.Normal;      fileIndex++;      Process p = new Process();      p.StartInfo = ps;      p.Start();      //等待啟動(dòng)完成，否則獲取進(jìn)程信息可能會(huì)失敗      p.WaitForInputIdle();      RefreshListView();    }    private void buttonStop_Click(object sender, EventArgs e)    {      this.Cursor = Cursors.WaitCursor;      //創(chuàng)建新的Process組件的數(shù)組,并將它們與指定的進(jìn)程名稱(chēng)（Notepad）的所有進(jìn)程資源相關(guān)聯(lián).      Process[] myprocesses;      myprocesses = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(fileName));      foreach (Process p in myprocesses)      {        //通過(guò)向進(jìn)程主窗口發(fā)送關(guān)閉消息達(dá)到關(guān)閉進(jìn)程的目的        p.CloseMainWindow();        //等待1000毫秒        Thread.Sleep(1000);        //釋放與此組件關(guān)聯(lián)的所有資源        p.Close();      }      fileIndex = 0;      RefreshListView();      this.Cursor = Cursors.Default;    }    private void RefreshListView()    {      listView1.Items.Clear();      //創(chuàng)建Process類(lèi)型的數(shù)組,并將它們與系統(tǒng)內(nèi)所有進(jìn)程相關(guān)聯(lián)      Process[] processes;      processes = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(fileName));      foreach (Process p in processes)      {        //將每個(gè)進(jìn)程的進(jìn)程名稱(chēng)、占用的物理內(nèi)存以及進(jìn)程開(kāi)始時(shí)間加入listView中        ListViewItem item = new ListViewItem(          new string[]{            p.Id.ToString(),            p.ProcessName,            string.Format("{0} KB", p.PrivateMemorySize64/1024.0f),            string.Format("{0}",p.StartTime),            p.MainModule.FileName          });        listView1.Items.Add(item);      }    }    private void buttonRefresh_Click(object sender, EventArgs e)    {      RefreshListView();    }    private void Form1_Load(object sender, EventArgs e)    {    }  }}