Excel - 基于另一列的公式链接单元格

Question

I want to use a formula (or a function I'll make in VBA, I prefer a formula) to do the following: I have text in column A, that I want to link in Column E based on similar cells in column B. For example: cell B2,B3,B4 equals "A" and I want cell E2 to be the values in column A with a ";"between the values.

Answer 1

You can use an array formula for this: =TEXTJOIN(";",TRUE,IF(B:B=B2,A:A,""))

Enter the formula in the bar in cell E2 and press ctrl + shift + enter to create an array formula.

Answer 2

I am not sure how to do it using a formula but below VBA method will work.

1. Press Alt + F11 in the worksheet to open the VBA editor window
2. In the left pane, Right click sheet1 and Insert module
3. Copy paste the below method

4. Use the method MultipleLookupNoRept in the formula

   Function MultipleLookupNoRept(Lookupvalue As String, LookupRange As Range, ColumnNumber As Integer) Dim i As Long Dim Result As String For i = 1 To LookupRange.Columns(1).Cells.Count If LookupRange.Cells(i, 1) = Lookupvalue Then For J = 1 To i - 1 If LookupRange.Cells(J, 1) = Lookupvalue Then If LookupRange.Cells(J, ColumnNumber) = LookupRange.Cells(i, ColumnNumber) Then GoTo Skip End If End If Next J Result = Result & " " & LookupRange.Cells(i, ColumnNumber) & ";" Skip: End If Next i MultipleLookupNoRept = Left(Result, Len(Result) - 1) End Function