private void listBox1_DoubleClick(object sender, EventArgs e)
        {
            /*if (listBox1.SelectedItem != null) {
             *  listBox2.Items.Add(listBox1.SelectedItem);
             *  listBox1.Items.RemoveAt(listBox1.SelectedIndex);
             * }*/
            string s = listBox1.SelectedItem.ToString();

            string[]    strarray = s.Split(' ');
            Model.Order temp     = myOrderManager.GetByOrderId(int.Parse(strarray[0]));
            temp.OrderStatus = Model.OrderStatus.Processing;
            myOrderManager.DeleteByOrderId(int.Parse(strarray[0]));
            myOrderManager.AddNew(temp);

            refreshLists();
        }
        private void listBox2_DoubleClick(object sender, EventArgs e)
        {
            /*listBox3.Items.Add(listBox2.SelectedItem);
             * listBox2.Items.RemoveAt(listBox2.SelectedIndex);*/
            if (listBox3.Items.Count > 5)
            {
                listBox3.Items.RemoveAt(0);
            }
            string s = listBox2.SelectedItem.ToString();

            string[]    strarray = s.Split(' ');
            Model.Order temp     = myOrderManager.GetByOrderId(int.Parse(strarray[0]));
            temp.OrderStatus = Model.OrderStatus.Finish;
            myOrderManager.DeleteByOrderId(int.Parse(strarray[0]));
            myOrderManager.AddNew(temp);
            refreshLists();
        }