vba - 将复制粘贴 VBA 宏从逐行更改为批量复制粘贴

Question

我目前有一个 VB 宏，可以将值从一张表复制到另一张表。然而，目前，VB 的编写方式是逐行执行，并且运行速度非常慢，因为它要经过几千行。我想知道如何最好地更改我的 VB 以进行批量复制粘贴以减少等待时间。代码是:

Sub copypaste_settlement_rows()

Dim LastRow As Long

Application.ScreenUpdating = False

Sheets("Settlement Template").Select
'find last row in column A
LastRow = Cells(Rows.Count, "A").End(xlUp).Row

For x = 2 To LastRow
    Cells(x, 1).Resize(1, 42).Copy
    Sheets("PIVOT DATA").Select
    NextRow = Cells(Rows.Count, 1).End(xlUp).Row + 1
    Cells(NextRow, 1).Select
    Selection.PasteSpecial Paste:=xlPasteValues
    Sheets("Settlement Template").Select
Next x

Sheets(">> START HERE <<").Select

Application.CutCopyMode = False

Application.ScreenUpdating = True

End Sub

Answer 1

这应该是即时的，并且不使用剪贴板:

Sub copypaste_settlement_rows()
    Dim v
    With Sheets("Settlement Template")
        v = .Cells(2, 1).Resize(.Cells(.Rows.Count, "A").End(xlUp).Row, 42)
    End With
    With Sheets("PIVOT DATA")
        .Cells(.Rows.Count, "A").End(xlUp).Resize(UBound(v), UBound(v, 2)) = v
    End With
End Sub