如何在Excel公式中为列表附加字符串（DropDown）

Question

I have a drop-down in sheet2 at cell F6 which contains a list from sheet1 with formula =Sheet1!$1:$1 and it gives me a drop with list of values like Header1,Header2,Header3,Header4,.. . What I want to achieve is these values should be like [Header1],[Header2],[Header3],.. Is there some way to achieve using excel formulas or VBA (apart from array with for loop). I'm searching for something like "["&=Sheet1!$1:$1 &"]" .

Answer 1

Done it with below code (in case if anyone need a reference for How to read a Row in excel VBA)

    Dim objSheet As Worksheet
    Set objSheet = Sheets(1)
    Dim intLastCellIndexInRow As Integer
    intLastCellIndexInRow = ActiveCell.SpecialCells(xlLastCell).Column
    Dim i As Integer
    Dim strRowValue As String

    For i = 1 To intLastCellIndexInRow
      If objSheet.Cells(1, i) <> "" Then
        strRowValue = strRowValue & ",[ " & objSheet.Cells(1, i) & "]"
      End If
    Next