private void grid2us_object(US_V_GD_HOP_DONG_LAO_DONG i_us
                                    , int i_grid_row)
        {
            DataRow v_dr;

            v_dr = (DataRow)m_fg.Rows[i_grid_row].UserData;
            m_obj_trans.GridRow2DataRow(i_grid_row, v_dr);
            i_us.DataRow2Me(v_dr);
        }