vfp中，inlist函数还可用什么表示？

vfp中，inlist函数还可用什么表示？

答：可用以下方式得到相同的结果：

*** 方法之一：
CLEAR
cSeasonName = ""
yue = MONTH(DATE())
DO CASE
CASE BETWEEN(yue, 3, 5)
cSeasonName = "春"
CASE BETWEEN(yue, 6, 8)
cSeasonName = "夏"
CASE BETWEEN(yue, 9, 11)
cSeasonName = "秋"
OTHERWISE
cSeasonName = "冬"
ENDCASE
?cSeasonName

*** 方法之二：
cSeasonName = ""
yue = MONTH(DATE())
DO CASE
CASE yue >= 3 AND yue <= 5
cSeasonName = "春"
CASE yue >= 6 AND yue <= 8
cSeasonName = "夏"
CASE yue >= 9 AND yue <= 11
cSeasonName = "秋"
OTHERWISE
cSeasonName = "冬"
ENDCASE
?cSeasonName

*** 方法之三：
cSeasonName = ""
yue = MONTH(DATE())
yue = PADL(ALLTRIm(STR(MONTH(DATE()))), 2, "0")
DO CASE
CASE yue $ "03, 04, 05"
cSeasonName = "春"
CASE yue $ "06, 07, 08"
cSeasonName = "夏"
CASE yue $ "09, 10, 11"
cSeasonName = "秋"
CASE yue $ "12, 01, 02"
cSeasonName = "冬"
ENDCASE
?cSeasonName

*** 晕了没？没晕的话再来几个怎麼样？嘿嘿嘿．．．

*** 另外，你那堆语句不对！我给你纠正一下，请你特仔细地对比一下：
CLEAR
cSeasonName = ""
yue = MONTH(DATE())
DO CASE
CASE INLIST(yue, 3, 4, 5)
cSeasonName = "春"
CASE INLIST(yue, 6, 7, 8)
cSeasonName = "夏"
CASE INLIST(yue, 9, 10, 11)
cSeasonName = "秋"
CASE INLIST(yue, 12, 1, 2)
cSeasonName = "冬"
ENDCASE
?cSeasonName
?