String VBA中的字符串操作

我有一个需要拆分为多个的列，就像excel中的文本到列一样。然而，还有一个小挑战。常规分隔符不起作用。考虑

下面的字符串

Original: Domain\Domain Admins Domain2\User Group Domain3\Developers .....(And so on)
Required: Domain\Domain Admins | Domain2\User Group | Domain3\Developers .....(And so on)

所需字符串中的管道意味着需要在此处拆分，并根据字符串的长度复制到下一列

我在A列有506行的列表。 我使用以下公式检查“\”I列B的出现情况，计数范围为0-66

=LEN(A2)-LEN(SUBSTITUTE(A2,"\",""))

我需要帮助来编写以下逻辑代码

在字符串中查找“\”

找到“\”前面的空格并拆分

我使用了以下代码，但它不起作用

Range("A1:A506").Select
Selection.TextToColumns 

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请帮助编写一个记住第1点和第2点的代码。

这是一个您可以使用的函数，注释+代码是不言自明的

代码：

Function SplitThis(InputStr As String) As Variant
    
    Dim SplitStr() As String, SubStr() As String, RightmostStr As String
    Dim OutputStr() As String
    
    Dim Delim_Level1 As String, Delim_Level2 As String, Delim_Cut As String
    
    Delim_Level1 = "\"
    Delim_Level2 = " "
    Delim_Cut = "}"         ' Any character you are guaranteed not to find in your original string
    
    'InputStr = "Domain\Domain Admins Domain2\User Group Domain3\Developer"
    SplitStr = Split(InputStr, Delim_Level1)
    
    ' SplitStr(0) = "Domain"
    ' SplitStr(1) = "Domain Admins Domain2"
    ' SplitStr(2) = "User Group Domain3"
    ' SplitStr(3) = "Developer"
    
    Dim i As Long
    For i = 1 To UBound(SplitStr) - 1                   ' i.e. 1 --> 2
        SubStr = Split(SplitStr(i), Delim_Level2)
        RightmostStr = SubStr(UBound(SubStr))
        
        ReDim Preserve SubStr(0 To UBound(SubStr) - 1)
        
        SplitStr(i) = Join(SubStr, Delim_Level2) & Delim_Cut & RightmostStr
        
    Next i
    
    ' SplitStr(0) = "Domain"
    ' SplitStr(1) = "Domain Admins{Domain2"
    ' SplitStr(2) = "User Group{Domain3"
    ' SplitStr(3) = "Developer"
    
    ' These are joined to create:
    ' "Domain\Domain Admins}Domain2\User Group}Domain3\Developer"
    '
    ' Which is split at the character "}" to create the output
    
    OutputStr = Split(Join(SplitStr, Delim_Level1), Delim_Cut)
    
    Dim OutputVariant() As Variant
    ReDim OutputVariant(0 To 0, 0 To UBound(OutputStr))
    
    For i = 0 To UBound(OutputStr)
        OutputVariant(0, i) = OutputStr(i)
    Next i
    
    SplitThis = OutputVariant
End Function

Cell A1   : "Domain\Domain Admins Domain2\User Group Domain3\Developer"
Cell A3:C3: {=SplitThis(A1)}       ' Array formula

用法：

Function SplitThis(InputStr As String) As Variant
    
    Dim SplitStr() As String, SubStr() As String, RightmostStr As String
    Dim OutputStr() As String
    
    Dim Delim_Level1 As String, Delim_Level2 As String, Delim_Cut As String
    
    Delim_Level1 = "\"
    Delim_Level2 = " "
    Delim_Cut = "}"         ' Any character you are guaranteed not to find in your original string
    
    'InputStr = "Domain\Domain Admins Domain2\User Group Domain3\Developer"
    SplitStr = Split(InputStr, Delim_Level1)
    
    ' SplitStr(0) = "Domain"
    ' SplitStr(1) = "Domain Admins Domain2"
    ' SplitStr(2) = "User Group Domain3"
    ' SplitStr(3) = "Developer"
    
    Dim i As Long
    For i = 1 To UBound(SplitStr) - 1                   ' i.e. 1 --> 2
        SubStr = Split(SplitStr(i), Delim_Level2)
        RightmostStr = SubStr(UBound(SubStr))
        
        ReDim Preserve SubStr(0 To UBound(SubStr) - 1)
        
        SplitStr(i) = Join(SubStr, Delim_Level2) & Delim_Cut & RightmostStr
        
    Next i
    
    ' SplitStr(0) = "Domain"
    ' SplitStr(1) = "Domain Admins{Domain2"
    ' SplitStr(2) = "User Group{Domain3"
    ' SplitStr(3) = "Developer"
    
    ' These are joined to create:
    ' "Domain\Domain Admins}Domain2\User Group}Domain3\Developer"
    '
    ' Which is split at the character "}" to create the output
    
    OutputStr = Split(Join(SplitStr, Delim_Level1), Delim_Cut)
    
    Dim OutputVariant() As Variant
    ReDim OutputVariant(0 To 0, 0 To UBound(OutputStr))
    
    For i = 0 To UBound(OutputStr)
        OutputVariant(0, i) = OutputStr(i)
    Next i
    
    SplitThis = OutputVariant
End Function

Cell A1   : "Domain\Domain Admins Domain2\User Group Domain3\Developer"
Cell A3:C3: {=SplitThis(A1)}       ' Array formula

屏幕截图：

Function SplitThis(InputStr As String) As Variant
    
    Dim SplitStr() As String, SubStr() As String, RightmostStr As String
    Dim OutputStr() As String
    
    Dim Delim_Level1 As String, Delim_Level2 As String, Delim_Cut As String
    
    Delim_Level1 = "\"
    Delim_Level2 = " "
    Delim_Cut = "}"         ' Any character you are guaranteed not to find in your original string
    
    'InputStr = "Domain\Domain Admins Domain2\User Group Domain3\Developer"
    SplitStr = Split(InputStr, Delim_Level1)
    
    ' SplitStr(0) = "Domain"
    ' SplitStr(1) = "Domain Admins Domain2"
    ' SplitStr(2) = "User Group Domain3"
    ' SplitStr(3) = "Developer"
    
    Dim i As Long
    For i = 1 To UBound(SplitStr) - 1                   ' i.e. 1 --> 2
        SubStr = Split(SplitStr(i), Delim_Level2)
        RightmostStr = SubStr(UBound(SubStr))
        
        ReDim Preserve SubStr(0 To UBound(SubStr) - 1)
        
        SplitStr(i) = Join(SubStr, Delim_Level2) & Delim_Cut & RightmostStr
        
    Next i
    
    ' SplitStr(0) = "Domain"
    ' SplitStr(1) = "Domain Admins{Domain2"
    ' SplitStr(2) = "User Group{Domain3"
    ' SplitStr(3) = "Developer"
    
    ' These are joined to create:
    ' "Domain\Domain Admins}Domain2\User Group}Domain3\Developer"
    '
    ' Which is split at the character "}" to create the output
    
    OutputStr = Split(Join(SplitStr, Delim_Level1), Delim_Cut)
    
    Dim OutputVariant() As Variant
    ReDim OutputVariant(0 To 0, 0 To UBound(OutputStr))
    
    For i = 0 To UBound(OutputStr)
        OutputVariant(0, i) = OutputStr(i)
    Next i
    
    SplitThis = OutputVariant
End Function

Cell A1   : "Domain\Domain Admins Domain2\User Group Domain3\Developer"
Cell A3:C3: {=SplitThis(A1)}       ' Array formula

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唠叨的疑问：我觉得最有效的方法是使用一些基于

Regex的解决方案，但现在应该可以了。
我尝试使用以下代码的函数reverse（str As string）As string reverse=StrReverse（Trim（str））来反转字符串然而，End Function“仍然停留在如何查找\上，然后在\后的空格处拆分此文本来自何处？”？如果你能在它被连接之前加上引号，那就容易多了@Luke，Hi，文本是从SCCM报告导出的，该报告给出了广告林中所有对象的列表。我正在尝试从那里筛选用户组。您能否找到
组域
，将其替换为
组域
（假设字符串中没有
@
），然后在
@
上拆分？然后你可以换回来。不需要VBA，尽管这个过程可以自动化。好奇：你不能直接用域@（其中@是一个数字通配符）拆分吗？事实上，我确实在寻找一些通配符的方法，但想不出这么早的方法！请发布一个直接拆分，因为这将是最有效的（至少在代码行中）。而且，它比
Domain@
要复杂一些，因为
Domain
本身就是一个变量字符串