如果您订阅了 Office 365 Excel,则类似于以下数组公式:
=TEXTJOIN(",",TRUE,IF($B2:$D2=I1,$B$1:$D$1,""))
作为数组公式,退出编辑模式时需要使用 Ctrl-Shift-Enter 确认,而不是 Enter。如果操作正确,Excel 会在公式周围加上{}。
如果您没有订阅 Office 365 Excel
然后将此代码放入工作簿附加的模块中,并使用上述公式:
Function TEXTJOIN(delim As String, skipblank As Boolean, arr)
Dim d As Long
Dim c As Long
Dim arr2()
Dim t As Long, y As Long
t = -1
y = -1
If TypeName(arr) = "Range" Then
arr2 = arr.Value
Else
arr2 = arr
End If
On Error Resume Next
t = UBound(arr2, 2)
y = UBound(arr2, 1)
On Error GoTo 0
If t >= 0 And y >= 0 Then
For c = LBound(arr2, 1) To UBound(arr2, 1)
For d = LBound(arr2, 1) To UBound(arr2, 2)
If arr2(c, d) <> "" Or Not skipblank Then
TEXTJOIN = TEXTJOIN & arr2(c, d) & delim
End If
Next d
Next c
Else
For c = LBound(arr2) To UBound(arr2)
If arr2(c) <> "" Or Not skipblank Then
TEXTJOIN = TEXTJOIN & arr2(c) & delim
End If
Next c
End If
TEXTJOIN = Left(TEXTJOIN, Len(TEXTJOIN) - Len(delim))
End Function
链接的 IF():
=LEFT(IF($B2=I1,$B$1 & ",","") & IF($C2=I1,$C$1 & ",","") & IF($D2=I1,$D$1 & ",",""),LEN(IF($B2=I1,$B$1 & ",","") & IF($C2=I1,$C$1 & ",","") & IF($D2=I1,$D$1 & ",",""))-1)