public void Do_order_and_confirm(string _remark)
        {
            OrderDetailButton.TouchNoScroll();
            InsertButton.TouchNoScroll();

            ProductListTable.Input_to_cell_of_first_row_by_index(COL_CASE, "1");
            SubmitButton.TouchNoScroll();
            DoneButton.TouchNoScroll();

            DeliveryNote = _remark;
            SubmitButton.TouchNoScroll();
        }