private void button_order_details_Click(object sender, EventArgs e)
        {
            if (String.IsNullOrWhiteSpace(comboSelect.Text))
            {
                MessageBox.Show("Please select an order.");
                return;
            }
            Globals.current_order = comboSelect.Text.Split('-')[0].Trim();
            ListMyItems form = new ListMyItems();

            form.ShowDialog();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            ListMyItems form = new ListMyItems();

            form.ShowDialog();
        }