Question

我尝试在Regex中使用VBA来匹配包含连字符和数字的整个单词。我知道\b不起作用，因为它只设置了字母边界。

可以在Regex的{{1}}中完成吗？

VBA

编辑：如果我不够清楚，我很抱歉。我的模式具有以下格式＆＃34; AA2-11＆＃34;。我想匹配整个字符串，这就是为什么我不能使用rx.pattern =＆＃34; [az] [az] [0-9] - [0-9] [0-9]＆＃ 34;因为如果你有例如＆＃34; AA2-11-4＆＃34;那会打到一场比赛，而我只是想要＆＃34; AA2-11＆＃34;

Answer 1

这是你想要的吗？

更多关注

感谢您更新答案，但我担心它不起作用。假设我的文档有例如AA12-12，AB14-26。第一次出现不匹配。

Sub Sample()
    Dim regString As String
    Dim myRegExp As RegExp

    regString = "AA12-12#AB14-26"                     '<~~ Matches
    'regString = "#AA12-12,AB14-26#"                  '<~~ Matches
    'regString = "AA2-11 is a sample string"          '<~~ Matches

    'regString = "This is a sample AA2-11-11"         '<~~ Doesn't Match
    'regString = "This is a sample AA2-11-11 string"  '<~~ Doesn't Match
    'regString = "This is a sample AA2-11-11 string"  '<~~ Doesn't Match

    regString = " " & regString & " "

    Set myRegExp = New RegExp

    With myRegExp
        .Global = True
        .Pattern = "\b[a-zA-Z]{2}\d{1,}-\d{2,}\b(?=[^-])"
        If myRegExp.Test(regString) Then
            Debug.Print "Found"
        Else
            Debug.Print "Not Found"
        End If
    End With
End Sub

或者像这样

Sub Sample()
    Dim regString As String
    Dim myRegExp As RegExp
    Dim myMatches As MatchCollection
    Dim myMatch As Match

    regString = "AA12-12,AB14-26"             '<~~ Matches
    'regString = "#AA12-12,AB14-26#"     '<~~ Matches
    'regString = "AA2-11 is a sample string"          '<~~ Matches

    'regString = "This is a sample AA2-11-11"         '<~~ Doesn't Match
    'regString = "This is a sample AA2-11-11 string"  '<~~ Doesn't Match
    'regString = "This is a sample AA2-11-11 string"  '<~~ Doesn't Match

    regString = " " & regString & " "

    Set myRegExp = New RegExp

    With myRegExp
        .Global = True
        .Pattern = "\b[a-zA-Z]{2}\d{1,}-\d{2,}\b(?=[^-])"

        Set myMatches = myRegExp.Execute(regString)

        For Each myMatch In myMatches
            Debug.Print myMatch.Value
        Next
    End With
End Sub

用于在VBA中匹配包含特殊字符的整个单词的正则表达式

1 个答案: