我目前有一个VB宏,它会将值从一个表复制到另一个表。然而,目前,VB的编写方式是它将逐行执行,并且由于它经历了几千行,因此运行速度非常慢。我想知道如何更好地改变我的VB来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
答案 0 :(得分:6)
这应该是即时的,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
答案 1 :(得分:1)
一种非常简单的方式(我在自己的代码中看到的最快)是:
ThisWorkbook.Worksheets("PIVOT DATA").Range("A2:A" & lastRow) = ThisWorkbook.Worksheets("Settlement Template").Range("A2:A" & lastRow).Value