C# ช่วยดูโค๊ดให้หน่อยครับ จะให้มัน loop while ตลอดจนกว่าเราจะ สั่งหยุด

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 AutoItX3Lib;

namespace WindowsFormsApplication1ww
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        AutoItX3 au3 = new AutoItX3();

        private void Start_Click(object sender, EventArgs e)
        {
(จะให้ while ตั้งแต่ตรงนี้)
            au3.WinActivate("Droid4X 0.10.3 Beta", "");
            au3.WinMove("Droid4X 0.10.3 Beta", "", 0, 0, 415, 665);
            au3.ControlClick ("Droid4X 0.10.3 Beta", "", "","left",1,284,578);
            System.Threading.Thread.Sleep(100);
            au3.ControlClick ("Droid4X 0.10.3 Beta", "", "","left",1,282,336);
            System.Threading.Thread.Sleep(100);
            au3.ControlClick ("Droid4X 0.10.3 Beta", "", "","left",1,237,627);
            System.Threading.Thread.Sleep(100);
            au3.ControlClick ("Droid4X 0.10.3 Beta", "", "","left",1,99,176);
            System.Threading.Thread.Sleep(100);
            au3.ControlClick ("Droid4X 0.10.3 Beta", "", "","left",1,352,603);
            System.Threading.Thread.Sleep(100);
            au3.ControlClick ("Droid4X 0.10.3 Beta", "", "","left",1,236,406);
            System.Threading.Thread.Sleep(100);
            au3.ControlClick("Droid4X 0.10.3 Beta", "", "", "left", 1, 300, 409);
            System.Threading.Thread.Sleep(100);
            (ถึงตรงนี้)
        }

        private void Stop_Click(object sender, EventArgs e)
        {
            timer2.Stop();
        }
    }
}