Question

我需要将以下代码更改为：

现在：

'in a loop with a being rownumber     
CurrInvoiceNum = ws2.Range("B" & a).Value

必需：

' Transaction ID is the column name of B and the reason for the change is that it need not always be in B.
CurrInvoiceNum = ws2.Range("Transaction ID" & a).Value

我尝试过这样的细胞：

Cells.Find(What:="Transaction ID", LookAt:=xlWhole).Column )

但无法使用rownumber ..

谢谢，

Answer 1

第一种方法 - 使用Application.Match（更快）：

Dim colNum

With ws2
    colNum = Application.Match("Transaction ID", .Range("1:1"), 0)
    If IsError(colNum) Then
        MsgBox "Column with header 'Transaction ID' not found"
        Exit Sub
    End If

    CurrInvoiceNum = .Cells(a, colNum).Value
End With

第二种方法 - 使用.Find：

Dim rng As Range

With ws2
    Set rng = .Range("1:1").Find(What:="Transaction ID", LookAt:=xlWhole)
    If rng Is Nothing Then
        MsgBox "Column with header 'Transaction ID' not found"
        Exit Sub
    End If

    CurrInvoiceNum = .Cells(a, rng.Column).Value
End With

这两个apporaches都假定您的标题位于第一行：.Range("1:1")

Answer 2

这假设列名在第一行：

Sub dural()
    Set r = Rows(1).Find(What:="Transaction Id")
    a = 7
    CurrInvoiceNum = r.Offset(a - 1, 0).Value
End Sub

从基于列名称的范围获取单元格值

2 个答案: