VBA使用正则表达式execute方法在一个字符串中进行多个匹配

Question

我正在试着根据1。学位2。多年的经验来匹配不同职位的经验水平。模式相当简单(例如："BS/5“将是具有5年经验的理科学士。我也有一些条目遵循此方案，但在同一字符串中具有多个学位和经验水平(例如："BS/5-MS/2")，它们被认为是等效的。我有一个基本函数，它可以匹配并查找子字符串模式，但是即使我已经将regexp对象的.Global属性设置为true，它也不会返回多个匹配。有什么想法吗？代码如下：

On Error Resume Next
ActiveWorkbook.VBProject.References.AddFromGuid "{3F4DACA7-160D-11D2-A8E9-00104B365C9F}", 5, 5

Dim theRegex As Object
Dim theString As String 

Set theRegex = CreateObject("VBScript.RegExp")

With regex
    .MultiLine = False
    .Global = True
    .IgnoreCase = False
End With

theRegex.Pattern = "([A-z][A-z][A-z]?/[0-9][0-9]?)"

theString = "MS/9-PhD/4"

Set MyMatches = theRegex.Execute(theString)

Debug.Print "SubMatches.Count: " & MyMatches.Item(0).SubMatches.Count

If MyMatches.Count <> 0 Then
        With MyMatches
            For myMatchCt = 0 To .Count - 1
                    Debug.Print "myMatchCt: " & myMatchCt
                    For subMtCt = 0 To .Item(subMtCt).SubMatches.Count - 1
                        Debug.Print "subMtCt: " & subMtCt
                        Debug.Print ("," & .Item(myMatchCt).SubMatches.Item(subMtCt))
                    Next
            Next
        End With
    Else
    Debug.Print "No Matches"
End If

Answer 1

尝试更改行With Regex

至

With theRegex
    .MultiLine = False
    .Global = True
    .IgnoreCase = False
End With

您的On Error resume next语句掩盖了这个错误。