public void checkBox1_CheckedChanged(object sender, EventArgs e)
 {
     if (checkBox1.Checked == true)
     {
         FeedbackText.Text = "Congratulation your application was Successful ";
         FeedbackText.Refresh();
     }
 }
 private void checkBox2_CheckedChanged(object sender, EventArgs e)
 {
     if (checkBox2.Checked == true)
     {
         FeedbackText.Text = "Sorry your application was Unsuccessful ";
         FeedbackText.Refresh();
     }
 }