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Merging Multiple Workbooks

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jennyaccord Merging Multiple Workbooks 12-13-2011, 01:06 PM
  1. #1
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    Join Date
    06-22-2009
    Location
    Lincoln
    MS-Off Ver
    Excel 2003
    Posts
    68

    Merging Multiple Workbooks

    I've been using this code:

    Sub MergeAllWorkbooks()
        Dim MyPath As String, FilesInPath As String
        Dim MyFiles() As String
        Dim SourceRcount As Long, FNum As Long
        Dim mybook As Workbook, BaseWks As Worksheet
        Dim sourceRange As Range, destrange As Range
        Dim rnum As Long, CalcMode As Long
    
        ' Change this to the path\folder location of your files.
        MyPath = "C:\MyPath"
    
        ' Add a slash at the end of the path if needed.
        If Right(MyPath, 1) <> "\" Then
            MyPath = MyPath & "\"
        End If
    
        ' If there are no Excel files in the folder, exit.
        FilesInPath = Dir(MyPath & "*.xl*")
        If FilesInPath = "" Then
            MsgBox "No files found"
            Exit Sub
        End If
    
        ' Fill the myFiles array with the list of Excel files
        ' in the search folder.
        FNum = 0
        Do While FilesInPath <> ""
            FNum = FNum + 1
            ReDim Preserve MyFiles(1 To FNum)
            MyFiles(FNum) = FilesInPath
            FilesInPath = Dir()
        Loop
    
        ' Set various application properties.
        With Application
            CalcMode = .Calculation
            .Calculation = xlCalculationManual
            .ScreenUpdating = False
            .EnableEvents = False
        End With
    
        ' Add a new workbook with one sheet.
        Set BaseWks = Workbooks.Add(xlWBATWorksheet).Worksheets(1)
        rnum = 1
    
        ' Loop through all files in the myFiles array.
        If FNum > 0 Then
            For FNum = LBound(MyFiles) To UBound(MyFiles)
                Set mybook = Nothing
                On Error Resume Next
                Set mybook = Workbooks.Open(MyPath & MyFiles(FNum))
                On Error GoTo 0
    
                If Not mybook Is Nothing Then
                    On Error Resume Next
    
                    ' Change this range to fit your own needs.
                    With mybook.Worksheets(1)
                        Set sourceRange = .Range("A1:A12")
                    End With
    
                    If Err.Number > 0 Then
                        Err.Clear
                        Set sourceRange = Nothing
                    Else
                        ' If source range uses all columns then
                        ' skip this file.
                        If sourceRange.Columns.Count >= BaseWks.Columns.Count Then
                            Set sourceRange = Nothing
                        End If
                    End If
                    On Error GoTo 0
    
                    If Not sourceRange Is Nothing Then
    
                        SourceRcount = sourceRange.Rows.Count
    
                        If rnum + SourceRcount >= BaseWks.Rows.Count Then
                            MsgBox "There are not enough rows in the target worksheet."
                            BaseWks.Columns.AutoFit
                            mybook.Close savechanges:=False
                            GoTo ExitTheSub
                        Else
    
                            ' Copy the file name in column A.
                            With sourceRange
                                BaseWks.Cells(rnum, "A"). _
                                        Resize(.Rows.Count).Value = MyFiles(FNum)
                            End With
    
                            ' Set the destination range.
                            Set destrange = BaseWks.Range("B" & rnum)
    
                            ' Copy the values from the source range
                            ' to the destination range.
                            With sourceRange
                                Set destrange = destrange. _
                                                Resize(.Rows.Count, .Columns.Count)
                            End With
                            destrange.Value = sourceRange.Value
    
                            rnum = rnum + SourceRcount
                        End If
                    End If
                    mybook.Close savechanges:=False
                End If
    
            Next FNum
            BaseWks.Columns.AutoFit
        End If
    
    ExitTheSub:
        ' Restore the application properties.
        With Application
            .ScreenUpdating = True
            .EnableEvents = True
            .Calculation = CalcMode
        End With
    End Sub
    from the magnificent Mr deBruin and it does almost exactly what I need.

    The only problem I have with it is that it automatically creates a brand new workbook to merge the data to. Is there anyway to adjust the code above so that it merges the data to a specific page in the same workbook as the code? Say, sheet 2?

    Thanks for your help.

    Edit: Actually, don't worry about it, I sorted it.

    Note to self: Play about with code before asking questions.
    Last edited by jennyaccord; 12-14-2011 at 09:29 AM. Reason: Solved all by myself

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