private void btnChoice_Click(object sender, EventArgs e)
        {
            FormSTReturnBrowseProduce formSTReturnBrowseProduce = new FormSTReturnBrowseProduce();

            formSTReturnBrowseProduce.Owner = this;
            formSTReturnBrowseProduce.ShowDialog();
        }
 private void btnChoice_Click(object sender, EventArgs e)
 {
     FormSTReturnBrowseProduce formSTReturnBrowseProduce = new FormSTReturnBrowseProduce();
     formSTReturnBrowseProduce.Owner = this;
     formSTReturnBrowseProduce.ShowDialog();
 }