![]() |
#2
a1242117412011-04-04 15:43
|

<script language="vbscript">
dim a,b,c,d,e,panding
panding = 0
c = 0
do while c = 0
do while panding = 0
a = inputbox("请输入一个成绩进行判定")
if a = false then
exit do
end if
if isnumeric(a) then
if a<=100 and a>0 then
panding = 1
select case true
case a>90 and a<= 100
msgbox"你的成绩优秀"
case a>80
msgbox"你的成绩良好"
case a>70
msgbox "你的成绩中"
case a>60
msgbox "你的成绩及格"
case a<60
msgbox "你的成绩不及格"
end select
else
msgbox"你输入的成绩超过有效范围,请重新输入"
end if
else
msgbox"你输入的是非法字符,无法识别请重新输入"
end if
loop
b = msgbox("你是否要继续对成绩进行判定",1+32,"提示")
if b = false then
c = 1 ------------------------> 之前这里是用exit do 但是也无效
end if
loop
</script>
dim a,b,c,d,e,panding
panding = 0
c = 0
do while c = 0
do while panding = 0
a = inputbox("请输入一个成绩进行判定")
if a = false then
exit do
end if
if isnumeric(a) then
if a<=100 and a>0 then
panding = 1
select case true
case a>90 and a<= 100
msgbox"你的成绩优秀"
case a>80
msgbox"你的成绩良好"
case a>70
msgbox "你的成绩中"
case a>60
msgbox "你的成绩及格"
case a<60
msgbox "你的成绩不及格"
end select
else
msgbox"你输入的成绩超过有效范围,请重新输入"
end if
else
msgbox"你输入的是非法字符,无法识别请重新输入"
end if
loop
b = msgbox("你是否要继续对成绩进行判定",1+32,"提示")
if b = false then
c = 1 ------------------------> 之前这里是用exit do 但是也无效
end if
loop
</script>