如何将While循环加入一个独立线程

Question

有一段循环代码，执行一段时间后就会出现无响应。我想在循环中加入线程，即每循环一次建立一个新的线程，每循环完成一次关闭这个线程。代码如下，应该如何实现？ while (persents <= 100)
            {
                
                 
                button5_Click(sender, e);
                Applications.DoEvents();
                Thread.Sleep(500);
               button2_Click(sender, e);
               Applications.DoEvents();
               Thread.Sleep(500);
               int i = int.Parse(npcid.Text);
                i = i + 1;
                npcid.Text = i.ToString();
                Applications.DoEvents();
                Thread.Sleep(500);
                nownamelong = nownamelong + 1;
                string nowsst = nownamelong.ToString();
                label2.Content = "当前正在对第" + nowsst + "个数据进行操作！";                Applications.DoEvents();
                Thread.Sleep(500);
               per = (double)nownamelong / wherenamelong;
                persents = (double)per * 100;
                percon.Text = persents + "%";
                progressBar1.Value = persents;
                Applications.DoEvents();
                Thread.Sleep(500);
            }

Answer 1

            int i = 100;
            while (i > 0)
            {
                System.Threading.Thread th = new System.Threading.Thread(new System.Threading.ThreadStart(YouFun));
                th.Start();
                i--;
                //在合适的地方结束线程，或者让线程自己结束
                th.Abort();
            }

Answer 2

backgroundWorker 结合progressbar
http://topic.csdn.net/u/20091203/11/a1371284-07c3-4ed2-bb5e-4f522c57189f.html
 while (i > 0) 
{ 
Thread thread = new Thread(new ParameterizedThreadStart(SomeMethod));}或
var a = new Thread(A);
a.Start();
static void A()
{
}

Answer 3

backgroundWorker 结合progressbar
http://topic.csdn.net/u/20091203/11/a1371284-07c3-4ed2-bb5e-4f522c57189f.html
 while (i > 0)  
{  
Thread thread = new Thread(new ParameterizedThreadStart(SomeMethod));}或
var a = new Thread(A);
a.Start();
static void A()
{
}