Excel宏正則匹配

在Excel中使用快捷鍵Alt+F11啓動宏處理

Private Sub RegExp_Replace()

    Dim RegExp As Object
    Dim SearchRange As Range, Cell As Range
    
    '此處定義正則表達式
    Set RegExp = CreateObject("vbscript.regexp")
    RegExp.Pattern = "^(.).+(.)$"
     
    '此處指定查找範圍
    Set SearchRange = ActiveSheet.Range("B2:B100")
    
    '遍歷查找範圍內的單元格
    For Each Cell In SearchRange
        Set Matches = RegExp.Execute(Cell.Value)
        If Matches.Count >= 1 Then
            Set Match = Matches(0)
            Cell.Value = RegExp.Replace(Cell.Value, "****")
        End If
    Next

End Sub