将范围复制到lastRow并粘贴到另一个工作表中

时间:2016-02-17 05:33:44

标签: excel vba

我目前正在使用以下代码来复制粘贴范围,但是一旦粘贴了数据就会创建一个非常大的文件,如何将其修改为仅粘贴到最后一个活动行?或者由于某些其他因素,文件变大了? VB的新手,非常感谢任何帮助。

Private Sub CommandButton1_Click()
Dim WB1 As Workbook
Dim WB2 As Workbook

Set WB1 = ActiveWorkbook
Set WB2 = Workbooks.Open(WB1.Path & "\RawData.xlsm")

WB1.Sheets("CR Details").Columns("A:AW").Value = WB2.Sheets("sheet1").Columns("A:AW").Value

WB2.Close
End Sub

2 个答案:

答案 0 :(得分:3)

文件大小是使用整个列的结果。这个link涵盖了一些查找数据范围结束的方法。在您的子目录中,您可以这样做:

Private Sub CommandButton1_Click()
Dim WB1 As Workbook
Dim WB2 As Workbook

Set WB1 = ActiveWorkbook
Set WB2 = Workbooks.Open(WB1.Path & "\RawData.xlsm")

'Find the last row with data
With WB1.Sheets("CR Details")
    LastRow = .Range("A" & .Rows.Count).End(xlUp).Row
End With
WB1.Sheets("CR Details").Range("A1:AW" & LastRow).Copy
WB2.Sheets("sheet1").Range("A1").PasteSpecial xlPasteValues

WB2.Close
End Sub

答案 1 :(得分:0)

您问题的简短回答是:

Private Sub CommandButton1_Click()
Dim WB1 As Workbook
Dim WB2 As Workbook
Dim LastRow As Long

Set WB1 = ActiveWorkbook
Set WB2 = Workbooks.Open(WB1.Path & "\RawData.xlsm")

With WB1.Sheets("CR Details")
    'Find the last cell's row with data in any column
    '(You can also use ".Cells(Rows.Count, 1).End(xlUp).row")
    LastRow = .Range("A:AW").Find("*", SearchOrder:=xlByRows, SearchDirection:=xlPrevious).row
    'Copy the values
    WB2.Sheets("sheet1").Range("A1", "AW" & LastRow) = .Range("A1", "AW" & LastRow).Value
End With

WB2.Close
End Sub

更详细的解释:

要查找最后使用的行的一个非常常见的代码段是:

(将使用A列查找最后使用的行)

Dim LastRow as Long

With ThisWorkbook.Sheets("CR Details")
    LastRow = .Cells(Rows.Count, 1).End(xlUp).row 
End With

将“1”更改为您要查看的列号。

要查找range("A:AW")中任何列中最后一个使用过的单元格的行,那么您需要这样的内容:

Dim LastRow as Long

With ThisWorkbook.Sheets("CR Details").Range("A:AW")
    LastRow = .Find("*", SearchOrder:=xlByRows, SearchDirection:=xlPrevious).row
End With

就是这样。 Ron de Buin有一个很好的页面解释了这一点。答案也可以在Stack Overflow上找到。