Excel，遍历 XLSM 文件并将行复制到另一张工作表

Question

我现在使用此代码遇到的主要问题是处理我打开的 xlsm 文件的错误。 我对这些文件的 VB 代码没有编辑权限。如果 vb 出错，有没有办法跳过文件？

我有一个包含大约 99 个 xlsm 文件的文件夹，我希望循环遍历每个文件并进行复制，假设每个工作簿中的第 14 行并将其粘贴到单独的工作簿中作为摘要。 这是我到目前为止所拥有的；唯一的问题是它复制了一个空白行。当我逐步浏览 VB 时，我可以看到它没有在它打开的 xlsm 文件上运行宏。有人知道一些可以在这里帮助我的代码吗？

 Sub MergeAllWorkbooks()
Dim SummarySheet As Worksheet
Dim FolderPath As String
Dim NRow As Long
Dim FileName As String
Dim WorkBk As Workbook
Dim SourceRange As Range
Dim DestRange As Range
Application.Calculation = xlCalculationAutomatic
' Create a new workbook and set a variable to the first sheet.
Set SummarySheet = Workbooks.Add(xlWBATWorksheet).Worksheets(1)

' Modify this folder path to point to the files you want to use.
FolderPath = "C:\Users\dredden2\Documents\SHAREPOINT ARCHIVING\PAGESETUP\TEST\"

' NRow keeps track of where to insert new rows in the destination workbook.
NRow = 2

' Call Dir the first time, pointing it to all Excel files in the folder path.
FileName = DIR(FolderPath & "*.xlsm")

' Loop until Dir returns an empty string.
Do While FileName <> ""
    ' Open a workbook in the folder
    Set WorkBk = Workbooks.Open(FolderPath & FileName)
    WorkBk.Application.EnableEvents = True
    WorkBk.Application.DisplayAlerts = False
    WorkBk.Application.Run _
    "'" & FileName & "'!auto_open"
    ' Set the cell in column A to be the file name.
    SummarySheet.Range("A" & NRow).Value = FileName

    ' Set the source range to be B14 through BF14.
    ' Modify this range for your workbooks.
    ' It can span multiple rows.
    Set SourceRange = WorkBk.Sheets("Retrospective Results").Range("B14:BF14")

    ' Set the destination range to start at column B and
    ' be the same size as the source range.
    Set DestRange = SummarySheet.Range("B" & NRow)
    Set DestRange = DestRange.Resize(SourceRange.Rows.Count, _
       SourceRange.Columns.Count)

    ' Copy over the values from the source to the destination.
    DestRange.Value = SourceRange.Value

    ' Increase NRow so that we know where to copy data next.
    NRow = NRow + DestRange.Rows.Count

    ' Close the source workbook without saving changes.
    WorkBk.Close savechanges:=False

    ' Use Dir to get the next file name.
    FileName = DIR()
Loop

' Call AutoFit on the destination sheet so that all
' data is readable.
SummarySheet.Columns.AutoFit

 WorkBk.Application.DisplayAlerts = False
SummarySheet.SaveAs FileName:= _
    FolderPath & "\SummarySheet\SummarySheet.xlsx" _
    , FileFormat:=xlOpenXMLWorkbook, CreateBackup:=False
 End Sub

Answer 1

这真的取决于您在哪里运行此宏。。考虑打开另一个工作簿并将此宏放在工作表或模块后面，让它与所有 99 个源文件和摘要目标文件交互。或者，您可以运行摘要工作簿中的所有内容，将 Workbooks.Add 更改为 ActiveWorkbook。

以下是稍作修改的 VBA 代码。不要使用范围，而是尝试逐行复制和粘贴。此外，无需调用Application.Run 宏

Sub MergeAllWorkbooks()
    Dim SummaryWkb As Workbook, SourceWkb As Workbook
    Dim SummarySheet As Worksheet, SourceWks As Worksheet
    Dim FolderPath As String
    Dim FileName As Variant
    Dim NRow As Long

    Set SummaryWkb = Workbooks.Add()
    Set SummarySheet = SummaryWkb.Worksheets(1)

    FolderPath = "C:\Users\dredden2\Documents\SHAREPOINT ARCHIVING\PAGESETUP\TEST\"
    FileName = Dir(FolderPath)

    NRow = 1
    While (FileName <> "")
        If Right(FileName, 4) = "xlsm" Then

        Set SourceWkb = Workbooks.Open(FolderPath & FileName)
        Set SourceWks = SourceWkb.Sheets("Retrospective Results")

        'FILE NAME COPY
        SummarySheet.Range("A" & NRow) = FileName

        'DATA ROW COPY
        SourceWks.Range("B14:BF14").Copy
        SummarySheet.Range("B" & NRow).PasteSpecial xlPasteValues

        SourceWkb.Close False
        NRow = NRow + 1

        End If
    FileName = Dir
    Wend

    SummarySheet.Columns.AutoFit
    SummaryWkb.SaveAs FileName:=FolderPath & "\SummarySheet\SummarySheet.xlsx" _
           , FileFormat:=xlOpenXMLWorkbook, CreateBackup:=False

    MsgBox "Data successfully extracted!", vbInformation

    Set SourceWkb = Nothing
    Set SourceWks = Nothing
    Set SummarySheet = Nothing
    Set SummaryWkb = Nothing
End Sub

Answer 2

在我的优化 VBA 案例中，我们之前使用过这段代码：

Application.DisplayAlerts = False
Application.Calculation = xlCalculationManual
Application.ScreenUpdating = False
Application.EnableCancelKey = xlDisabled
Application.EnableAutoComplete = False
Application.EnableEvents = False
Application.EnableLivePreview = False
Application.EnableMacroAnimations = False
sourcesheet.DisplayPageBreaks = False
destinationSheet.DisplayPageBreaks = False
isHidden = Sheets(destinationSheetName).Visible
Sheets(destinationSheetName).Visible = True

后面的代码：

Application.DisplayAlerts = True
Application.Calculation = xlCalculationAutomatic
Application.ScreenUpdating = True
Application.EnableCancelKey = xlInterrupt
Application.EnableAutoComplete = True
Application.EnableEvents = True
Application.EnableLivePreview = True
Application.EnableMacroAnimations = True
sourcesheet.DisplayPageBreaks = True
destinationSheet.DisplayPageBreaks = True
Sheets(destinationSheetName).Visible = isHidden

最重要的是使用可见表。 在我的情况下，隐形工作表上的代码执行时间是几分钟。如果是可见表，则需要 10 秒。所以，我们动态地改变可见性。