不匹配的行单元格的公式和一列中的显示值

Formula for unmatched row cell and display value in one column

行单元格不匹配并在一列中显示为的公式是什么 附件中提到sheet

工作sheet 以获得结果和 Header 列值

我正在使用这个公式:

=IFERROR(VLOOKUP(A2,A2:M2,1,FALSE),"") 

但它在结果列中只显示一个值。

本机工作表公式不能很好地处理字符串连接。即使是正在引入的新字符串函数,例如 TEXTJOIN function¹ and the updated CONCAT function² 也难以进行超出 TEXTJOIN 的 blank/no-blank 参数的条件连​​接。

这里有一对将执行任务的用户定义函数(又名 UDF)。

Function udfUniqueList(rng As Range, _
        Optional delim As String = ",")
    Dim str As String, r As Range

    'always truncate ranges as parameters to the usedrange
    Set rng = Intersect(rng, rng.Parent.UsedRange)

    str = rng(1).Value2
    For Each r In rng
        If Not CBool(InStr(1, delim & str & delim, delim & r.Value2 & delim, vbTextCompare)) Then
            str = str & delim & r.Value2
        End If
    Next r

    udfUniqueList = str

End Function

Function udfRogueHeaders(rng As Range, hdr As Range, _
        Optional delim As String = ",", _
        Optional bBlnks As Boolean = False)
    Dim i As Long, bas As String, str As String

    'always truncate ranges as parameters to the usedrange
    Set rng = Intersect(rng, rng.Parent.UsedRange)

    'reshape hdr to be identical to rng
    Set hdr = hdr.Resize(rng.Rows.Count, rng.Columns.Count)

    bas = rng(1).Value2
    For i = 1 To rng.Cells.Count
        If (CBool(Len(UCase(rng.Cells(i).Value2))) And Not bBlnks) Or _
          bBlnks Then
            If UCase(bas) <> UCase(rng.Cells(i).Value2) Then
                str = str & IIf(CBool(Len(str)), delim, vbNullString) & _
                        hdr.Cells(i).Value2
            End If
        End If
    Next i

    udfRogueHeaders = str

End Function

在P2:Q2中,

=udfUniqueList(A2:L2)
=udfRogueHeaders(A2:L2, A:L)

Results:


¹ TEXTJOIN function 随 Excel 2016 ⁄ Office 365 ⁄ Excel 在线推出。它在早期版本中不可用。

² 具有改进功能的新 CONCAT function for Excel 2016 ⁄ Office 365 ⁄ Excel Online is intended to replace the older CONCATENATE function