arrays - 动态数组的 Excel VBA 溢出错误

Question

我在下面的 sub 中得到了一个溢出区域，我不知道为什么。逐步执行代码，lRows 和 lCols 被设置为正确的值，并且 redims 在数组上设置了正确的范围，但是当我尝试将范围值分配给数组时它失败了（在线：arrData = rng.value） . 我的行确实经常上升到大约 90,000+，但我的所有内容都一样长，所以我认为这不会是一个问题......

Sub test()
Dim arrData() As Variant
Dim arrReturnData() As Variant
Dim rng As Excel.Range
Dim lRows As Long
Dim lCols As Long
Dim i As Long, j As Long

lRows = ActiveSheet.Range("A" & Rows.Count).End(xlUp).Row
lCols = ActiveSheet.Range("A1").End(xlToRight).Column

ReDim arrData(1 To lRows, 1 To lCols)
ReDim arrReturnData(1 To lRows, 1 To lCols)
Set rng = ActiveSheet.Range(Cells(1, 1), Cells(lRows, lCols))
arrData = rng.value ' Overflow error on this line
For j = 1 To lCols
    For i = 1 To lRows
        arrReturnData(i, j) = Trim(arrData(i, j))
    Next i
Next j

rng.value = arrReturnData
End Sub

Answer 1

尝试

Dim arrData as Variant
arrData = Range(Cells(1, 1), Cells(lRows, lCols))

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