//1、獲取本機(jī)所有進(jìn)程
           Process[] pro = Process.GetProcesses();
           foreach (Process p in pro)
           {
               Console.WriteLine(p.ProcessName);
           }

//1、獲取本機(jī)所有進(jìn)程
 Process[] pro = Process.GetProcesses();
 foreach (Process p in pro)
 {
        //終止進(jìn)程
        p.Kill();
        Console.WriteLine(p.ProcessName);
}

 //2、通過進(jìn)程打開應(yīng)用程序
  Process.Start("calc");
 Process.Start("mspaint");
  Process.Start("notepad");
  Process.Start("iexplore", "http://www.baidu.com");

  ProcessStartInfo psi = new ProcessStartInfo(@"C:\Users\Lenovo\Desktop\html.txt");
 Process p = new Process();
 p.StartInfo = psi;
 p.Start();