private void tb_cod_ven_cli_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyData == Keys.Up)
            {
                cmr003_01 obj = new cmr003_01();

                o_mg_glo_bal.mg_ads000_03(obj, this);
            }
        }
        private void tb_cod_ven_cli_ButtonCustomClick(object sender, EventArgs e)
        {
            cmr003_01 obj = new cmr003_01();

            o_mg_glo_bal.mg_ads000_03(obj, this);
        }