中国DOS联盟

Originally posted by zhoushijay at 2007-5-12 04:26 PM:
set fso=createobject("scripting.filesystemobject")
set op=fso.opentextfile("1.txt",1)
set d=createobject("scripting.dictionary")
on error resume next
for i=1 to 10 ...

用FOR，好像用while好点。
用op.atendofstream属性循环。

没仔细 看slore的回复。灌水了 。o(∩_∩)o...哈哈

[ Last edited by wudixin96 on 2007-5-12 at 05:38 PM ]

经过13楼建议,我作了一点修改,不过我还是认为dictionary比较方便,上次错误的主要原因是提取集合中的最大数的算法错误,现在已经改正,并且测试过了.

set fso=createobject("scripting.filesystemobject")
set op=fso.opentextfile("1.txt",1)
set d=createobject("scripting.dictionary")
i=1
do until op.atendofstream=true
ln=op.readline
t=mid(ln,17,3)
on error resume next
t=int(t)
if err=0 then
d.add i,t
end if
i=i+1
loop
mx=0
for each i in d
if d(i)>mx then
mx=d(i)
end if
next

if mx>45 and mx<90 then
msgbox("Temperature is OK"&chr(10)&"The hotest is "&mx&"C")
else
msgbox("Temperature is NG"&chr(10)&"The hotest is "&mx&"C")
end if

[ Last edited by zhoushijay on 2007-5-13 at 12:19 PM ]

t=mid(ln,17,2)

t=mid(ln,17,3)
？这样T不是只有一个?

还好他后面有空格

XX C
XXX C

你取3位。。。“XX ”或者“XXX”经INT后就是XX 和 XXX

那直接取3位好了

Option Explicit '语法严格
Dim reg,matches,match,file,max,flag,submatch,fso,temp

Set fso = CreateObject("scripting.filesystemobject")'创建FSO对象
Set reg = new regexp '创建正则对象

reg.global = True '全局搜索
reg.ignorecase = True '忽略大小写
reg.pattern = "CT : *([0-9\-]+) +C" '匹配模式字符串（正则表达式）
flag = False '标记是否为第一次循环
Set file = fso.opentextfile("1.txt",1)

If Not file.atendofstream Then '文件不为空
Set matches = reg.execute(file.readall()) '执行搜索
For Each match In matches '遍历所有匹配项
For Each submatch In match.submatches '遍历匹配子项(模式字符串中括号里的内容)
temp = Int(submatch) '转化为正数
Next
If flag=False Then '第一次直接赋值
max = temp
flag = True
ElseIf max<temp Then '以后比较赋值
max = temp
End if
Next
End If

If max>45 And max<90 Then
MsgBox "OK"
Else
MsgBox "NG"
End If

'释放对象
Set reg = Nothing
Set fso = Nothing