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根据单元格值进行复制和粘贴循环

[英]Copy and Paste Loop based on Cell value

在下面的宏的帮助下,创建了一个宏。

基本上,它采用A列中单元格的值,如果不存在具有该单元格名称的工作表,则创建它。 然后,它将具有相应单元格值的所有数据行粘贴到该工作表。 就是 如果单元格包含以下内容:

column a  column b
dc00025   data value

如果dc00025不存在,它将制作工作表。 并将所有带有dc00025的行粘贴到A中。

这很完美。 但是,我注意到在创建工作表之后运行此宏时,由于某种原因,它会添加成千上万的列,从而极大地降低了excel的速度。

要解决此问题,是否可以将脚本修改为仅复制列b:而不是整行复制? 最好从A3开始粘贴它们,但我不确定如何解决。

提前致谢。

 Sub CopyCodes()

    Application.ScreenUpdating = False
    Dim rCell As Range
    Dim lastrow As Long
    lastrow = Sheets("Data").UsedRange.Rows.Count
    For Each rCell In Worksheets("Data").Range("A2:A" & lastrow).SpecialCells(xlCellTypeConstants)
        If Not SheetExists(rCell.Value) Then
            With Worksheets.Add(, Worksheets(Worksheets.Count))
            .Name = rCell.Value
            End With
        End If

        Worksheets("Data").Rows(1).EntireRow.Copy Worksheets(rCell.Value).Rows(1)
        Worksheets(rCell.Value).Range("A" & Rows.Count).End(xlUp)(2).EntireRow.Value = _
        rCell.EntireRow.Value

    Next rCell
    Application.ScreenUpdating = True

End Sub
Function SheetExists(wsName As String)
    On Error Resume Next
    SheetExists = Worksheets(wsName).Name = wsName
End Function

建议的修复方法:

Sub CopyCodes()

    Application.ScreenUpdating = False
    Dim rCell As Range
    Dim lastrow As Long
    Dim shtData as worksheet, shtDest as worksheet
    Dim sheetName as string

    set shtData=worksheets("Data")

    lastrow = shtData.cells(rows.count,1).end(xlup).row        
    For Each rCell In shtData.Range("A2:A" & lastrow).SpecialCells(xlCellTypeConstants)

        sheetName = rCell.Value
        If Not SheetExists(sheetName) Then
            set shtDest = Worksheets.Add(, Worksheets(Worksheets.Count))
            shtDest.Name = sheetName
            shtData.Rows(1).EntireRow.Copy shtDest.Rows(1)
        Else
            set shtDest = Worksheets(sheetName)              
        End If

        shtDest.Range("A" & Rows.Count).End(xlUp).offset(1,0).EntireRow.Value = _
                                                            rCell.EntireRow.Value

    Next rCell
    Application.ScreenUpdating = True

End Sub

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