CLEAR
INPUT "请输入订单号:"TO mddh
LOCATE FOR 订单号=mddh
IF EOF()
?"无此订单号!"
ELSE
【20】"职员:"+职员-〉姓名+"客户;"+客户-〉客户名+"金额:"-STR(金额,6,2)
ENDIF
WAIT "继续查询吗(Y/N)?" TO yn
ENDDO
CLOSE DATABASE
SET SAFETY ON
RETURN