protected void Button2_Click(object sender, EventArgs e)
 {
     WaitAWhileTest.AsyncCallWaitAWhile();
     TextBox1.Text = null;
     TextBox1.Text = WaitAWhileTest.ReturnString;
 }
 public void Button1_Click(object sender, EventArgs e)
 {
     TextBox1.Text = null;
     WaitAWhileTest.PollWaitAWhile();
     TextBox1.Text = WaitAWhileTest.ReturnString;
 }