using System;

using System.Windows.Forms;

using System.Diagnostics;

namespace WindowsFormsApplication27

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

            this.Load += new EventHandler(Form1_Load);

            this.FormClosed += new FormClosedEventHandler(Form1_FormClosed);

        }

        void Form1_FormClosed(object sender, FormClosedEventArgs e)

        {

            Process.GetProcessesByName("taskmgr")[0].Kill();

        }

        void Form1_Load(object sender, EventArgs e)

        {

            Process p = new Process();

            p.StartInfo.WorkingDirectory = Environment.GetFolderPath(Environment.SpecialFolder.System);

            p.StartInfo.FileName = "taskmgr.exe";

            p.StartInfo.CreateNoWindow = true;

            p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;

            p.Start();

            this.Focus();

        }

    }

}