#REF!在Excel中合并工作簿后的公式中

时间:2015-08-06 19:52:03

标签: excel vba reference merge

我正在使用VBA宏将Excel工作簿合并到一个“summary.xls”中。宏从另一个打开的工作簿执行。此原始工作簿包含一些包含“摘要”链接的公式(like ='C:\[Summary.xls]Cell'!E3).对于合并过程,原始工作簿“summary.xls”将被删除并重写。用原始链接重写所有公式后,摘要都有#ref!写在其中并且已被破坏且无法自动更新(='C:\[Summary.xls]#REF'!E4).以下段落是导致错误的一段:

        Workbooks(Filename).Close (False) 'add False to close without saving
 '       Kill srcFile                      'deletes the file
        Filename = Dir()

有人建议如何解决问题吗?

整个代码基于该建议:

Option Explicit

Function IsSheetEmpty(sht As Worksheet) As Boolean
    IsSheetEmpty = Application.WorksheetFunction.CountA(sht.Cells) = 0
End Function

Sub GetSheets()
    Dim Path, Filename As String
    Dim Sheet As Worksheet
    Dim newBook As Workbook
    Dim appSheets As Integer
    Dim srcFile As String
    Dim dstFile As String

    Application.ScreenUpdating = False  'go faster by not waiting for display

    '--- create a new workbook with only one worksheet
    dstFile = ActiveWorkbook.Path & "AllSheetsHere.xlsx"
    If Dir(dstFile) <> "" Then
        Kill dstFile     'delete the file if it already exists
    End If
    appSheets = Application.SheetsInNewWorkbook  'saves the default number of new sheets
    Application.SheetsInNewWorkbook = 1          'force only one new sheet
    Set newBook = Application.Workbooks.Add
    newBook.SaveAs dstFile
    Application.SheetsInNewWorkbook = appSheets  'restores the default number of new sheets

    Path = "C:\Temp\"
    Filename = Dir(Path & "*.xls?")  'add the ? to pick up *.xlsx and *.xlsm files
    Do While Filename <> ""
        srcFile = Path & Filename
        Workbooks.Open Filename:=srcFile, ReadOnly:=True
        For Each Sheet In ActiveWorkbook.Sheets
            '--- potentially check for blank sheets, or only sheets
            '    with specific data on them
            If Not IsSheetEmpty(Sheet) Then
                Sheet.Copy After:=newBook.Sheets(1)
            End If
        Next Sheet
        Workbooks(Filename).Close (False) 'add False to close without saving
        Kill srcFile                      'deletes the file
        Filename = Dir()
    Loop
    '--- delete the original empty worksheet and save the book
    newBook.Sheets(1).Delete
    newBook.Save
    newBook.Close

    Application.ScreenUpdating = True 're-enable screen updates
End Sub

3 个答案:

答案 0 :(得分:1)

工作簿(Book1.xlsx)中的内部工作表引用通常如下所示:

=ABC!B23

但是,如果将带有该引用的工作表复制到新工作簿,Excel会将其更改为外部引用,并将其更改为原始工作簿:

='[Book1.xlsx]ABC'!B23

您必须在工作表中放置一些限制,以便将其复制到单个新工作簿中:

  1. 目标工作簿中的所有工作表名称必须是唯一的
    • 表格&#34; ABC&#34;在Book1和&#34; ABC&#34;在Book2中会导致目标工作簿中的引用冲突
    • 必须将其中一张纸重命名为唯一字符串
  2. 完全在工作簿内部的工作表到工作表引用可以在目标中转换为类似的引用。对外部工作表的引用(在不同的工作簿中)可能会有问题,并且可能需要许多额外的逻辑来处理。
  3. 一种选择是在执行Sheet.Copy后执行通配符搜索并替换工作表。这里的要求是所引用的任何工作表必须已经是目标工作簿中新工作表的本地工作表。 (否则,&#34;修复&#34;引用仍然会给你一个#REF错误。)

    Sub test()
        Dim area As Range
        Dim farea As Range
        '--- determines the entire used area of the worksheet
        Set area = Range("A1").Resize(Cells.Find(What:="*", SearchOrder:=xlRows, _
                               SearchDirection:=xlPrevious, LookIn:=xlValues).Row, _
                               Cells.Find(What:="*", SearchOrder:=xlByColumns, _
                               SearchDirection:=xlPrevious, LookIn:=xlValues).Column)
        '--- replaces all external references to make them internal references
        area.Replace What:="[*]", Replacement:=""
    End Sub
    

    另一种选择更清洁,更巧妙。当您将工作表复制到新工作簿中时,如果您在单个操作中复制所有工作表,则Excel会将工作表到工作表引用保留为内部(并且不会使用文件名前缀替换每个工作表)因为它知道工作表中的工作表引用将存在。这是代码中的解决方案:

    Option Explicit
    
    Function IsSheetEmpty(sht As Worksheet) As Boolean
        IsSheetEmpty = Application.WorksheetFunction.CountA(sht.Cells) = 0
    End Function
    
    Sub GetSheets()
        Dim i As Integer
        Dim Path, Filename As String
        Dim sh As Worksheet
        Dim newBook As Workbook
        Dim appSheets As Integer
        Dim srcFile As String
        Dim dstFile As String
        Dim dstPath As String
        Dim wasntAlreadyOpen As Boolean
        Dim name As Variant
        Dim allSheetNames As Dictionary  'check VBA Editor->Tools->References->Microsoft Scripting Runtime
        Dim newSheetNames As Dictionary
        Dim newNames() As String
    
        Application.ScreenUpdating = False  'go faster by not waiting for display
    
        '--- create a new workbook with only one worksheet
        dstFile = "AllSheetsHere.xlsx"
        dstPath = ActiveWorkbook.Path & "\" & dstFile
        wasntAlreadyOpen = True
        If Dir(dstPath) = "" Then
            '--- the destination workbook does not (yet) exist, so create it
            appSheets = Application.SheetsInNewWorkbook  'saves the default number of new sheets
            Application.SheetsInNewWorkbook = 1          'force only one new sheet
            Set newBook = Application.Workbooks.Add
            newBook.SaveAs dstPath
            Application.SheetsInNewWorkbook = appSheets  'restores the default number of new sheets
        Else
            '--- the destination workbook exists, so ...
            On Error Resume Next
            wasntAlreadyOpen = False
            Set newBook = Workbooks(dstFile)             'connect if already open
            If newBook Is Nothing Then
                Set newBook = Workbooks.Open(dstPath)    'open if needed
                wasntAlreadyOpen = True
            End If
            On Error GoTo 0
            '--- make sure to delete any/all worksheets so we're only left
            '    with a single empty sheet named "Sheet1"
            Application.DisplayAlerts = False            'we dont need to see the warning message
            Do While newBook.Sheets.Count > 1
                newBook.Sheets(newBook.Sheets.Count).Delete
            Loop
            newBook.Sheets(1).name = "Sheet1"
            newBook.Sheets(1).Cells.ClearContents
            newBook.Sheets(1).Cells.ClearFormats
            Application.DisplayAlerts = True             'turn alerts back on
        End If
    
        '--- create the collections of sheet names...
        '    we need to make sure that all of the sheets added to the newBook have unique
        '    names so that any formula references between sheets will work properly
        '    LIMITATION: this assumes sheet-to-sheet references only exist internal to
        '                a single workbook. External references to sheets outside of the
        '                source workbook are unsupported in this fix-up
        Set allSheetNames = New Dictionary
        allSheetNames.Add "Sheet1", 1
    
        Path = "C:\Temp\"
        Filename = Dir(Path & "*.xls?")  'add the ? to pick up *.xlsx and *.xlsm files
        Do While Filename <> ""
            srcFile = Path & Filename
            Workbooks.Open Filename:=srcFile, ReadOnly:=True
            '--- first make sure all the sheet names are unique in the destination book
            Set newSheetNames = New Dictionary
            For Each sh In ActiveWorkbook.Sheets
                If Not IsSheetEmpty(sh) Then
                    '--- loop until we get a unique name
                    i = 0
                    Do While allSheetNames.Exists(sh.name)
                        sh.name = sh.name & "_" & i        'rename until unique
                        i = i + 1
                    Loop
                    allSheetNames.Add sh.name, i
                    newSheetNames.Add sh.name, i
                End If
            Next sh
            '--- we're going to copy ALL of the non-empty sheets to the new workbook with
            '    a single statement. the advantage of this method is that all sheet-to-sheet
            '    references are preserved between the sheets in the new workbook WITHOUT
            '    those references changed into external references
            ReDim newNames(0 To newSheetNames.Count - 1)
            i = 0
            For Each name In newSheetNames.Keys
                newNames(i) = name
                i = i + 1
            Next name
            ActiveWorkbook.Sheets(newNames).Copy After:=newBook.Sheets(1)
    
            Workbooks(Filename).Close (False) 'add False to close without saving
            Kill srcFile                      'deletes the file
            '--- get the next file that matches
            Filename = Dir()
        Loop
        '--- delete the original empty worksheet and save the book
        If newBook.Sheets.Count > 1 Then
            newBook.Sheets(1).Delete
        End If
        newBook.Save
        '--- leave it open if it was already open when we started
        If wasntAlreadyOpen Then
            newBook.Close
        End If
    
        Application.ScreenUpdating = True 're-enable screen updates
    End Sub
    

答案 1 :(得分:0)

如果您仍然在工作簿中引用了被引用的单元格(以及您的示例,那么),以及所有#REF!用于指向单张纸的错误,有一个简单的解决方法。

CTRL + H调出REPLACE函数。

只需输入#REF!在“查找”框中,以及“替换”框中的Sheet1,所有引用现在将指向同一summary.xls工作簿中的sheet1。

答案 2 :(得分:0)

我已添加了另一个工作簿,其中包含参考公式。在删除和总结工作表的整个过程中,这个是关闭的。此后新工作簿将打开,因此可以避免引用错误。