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我有一个表，我在工作表“LutSht”上命名为“LUT”，如下所示：

A   1   2   3
B   4   5   6
C   7   8   9

在第二个工作表“CalSht”单元格 A1 包含从“LUT”的第一列生成的下拉列表

当我录制一个宏以了解 vlookup 在 VBA 中的运行方式时，它会产生：

ActiveCell.FormulaR1C1 = "=VLOOKUP(RC[-1],LUT,2,)"

在这种情况下，查找的值被写入单元格。我试图将它传递给数组变量。

这是我有缺陷的代码：

Private Sub Worksheet_Change(ByVal Target As Range)
    Dim x(3) As Double
    Dim i As Integer
    If Not Intersect(Target, Me.Range("A1")) Is Nothing Then
        For i = 1 To 3
            x(i)=VLOOKUP(RC[-1],LUT,i+1,) 
'Line kept simple, but myriad of alternatives were tested unsuccessfully 
        Next
    End If
End Sub

到目前为止，我所有纠正语法的尝试都失败了。你能帮忙吗？

4

2 回答 2

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正如斯科特指出的那样，您尚未初始化Table/ListObject变量。这是未经测试的，但我认为它会起作用：

Private Sub Worksheet_Change(ByVal Target As Range)
    Dim loLUT as Excel.ListObject
    Dim x(3) As Double
    Dim i As Integer

    Set loLUT = me.ListObjects("LUT")
    If Not Intersect(Target, Me.Range("A1")) Is Nothing Then
        For i = 1 To 3
            x(i)=VLOOKUP(RC[-1],LUT,i+1,) 
'Line kept simple, but myriad of alternatives were tested unsuccessfully 
        Next
    End If
End Sub

记得使用Option Explicitto 强制自己声明变量。

于 2013-08-29T17:45:27.847 回答
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假设 LUT 是一个命名范围：

Private Sub Worksheet_Change(ByVal Target As Range)

    Dim arrResults() As Variant
    Dim i As Long

    If Not Intersect(Me.Range("A1"), Target) Is Nothing Then
        ReDim arrResults(1 To [COLUMNS(LUT)] - 1)
        For i = 1 To UBound(arrResults)
            arrResults(i) = Evaluate("VLOOKUP(A1,LUT," & i + 1 & ",TRUE)")
        Next i

        'Do something with your array here
        MsgBox Join(arrResults, ", ")

    End If

End Sub
于 2013-08-29T20:23:26.040 回答