正则表达式判断函数

helius

如果写一个正则判断 函数 要求返回值为一个布尔值

yujie6832

Function RegExpTest(patrn, strng)
   Dim regEx, Match, Matches   ' Create variable.
   Set regEx = New RegExp   ' Create a regular expression.
   regEx.Pattern = patrn   ' Set pattern.
   regEx.IgnoreCase = True   ' Set case insensitivity.
   regEx.Global = True   ' Set global applicability.
   Set Matches = regEx.Execute(strng)   ' Execute search.
   For Each Match in Matches   ' Iterate Matches collection.
      RetStr = RetStr & "Match found at position "
      RetStr = RetStr & Match.FirstIndex & ". Match Value is '"
      RetStr = RetStr & Match.Value & "'." & vbCRLF
   Next
   RegExpTest = RetStr
End Function
MsgBox(RegExpTest("is.", "IS1 is2 IS3 is4"))

wugecat

Function RegExpTest(patrn, strng)
  Dim regEx, retVal            ' Create variable.
  Set regEx = New RegExp         ' Create regular expression.
  regEx.Pattern = patrn         ' Set pattern.
  regEx.IgnoreCase = False      ' Set case sensitivity.
  retVal = regEx.Test(strng)      ' Execute the search test.
RegExpTest=retVal
End Function
MsgBox(RegExpTest("is.", "IS1 is2 IS3 is4"))

[ 本帖最后由 wugecat 于 2010-1-28 16:00 编辑 ]

helius

十分感谢

yujie6832

这个只是我们从F1上取来的，具体需求具体代码