Bonjour,
 
Y a t il une macro powerpoint ou autre qui permette de fusionner tous les ppts d'un dossier, en spécifiant un ordre?
 
Merci

J'ai trouvé celle là, elle récupère les slides, mais les présentations sont fusionnées dans le desordre:
 
Sub InsertAllSlides()
'  Insert all slides from all presentations in the same folder as this one
'  INTO this one; do not attempt to insert THIS file into itself, though.
 
    Dim vArray() As String
    Dim x As Long
 
    ' Change "*.PPT" to "*.PPTX" or whatever if necessary:
    EnumerateFiles ActivePresentation.Path & "\", "*.PPT", vArray
 
    With ActivePresentation
        For x = 1 To UBound(vArray)
            If Len(vArray(x)) > 0 Then
                .Slides.InsertFromFile vArray(x), .Slides.Count
            End If
        Next
    End With
 
End Sub
 
Sub EnumerateFiles(ByVal sDirectory As String, _
    ByVal sFileSpec As String, _
    ByRef vArray As Variant)
    ' collect all files matching the file spec into vArray, an array of strings
 
    Dim sTemp As String
    ReDim vArray(1 To 1)
 
    sTemp = Dir$(sDirectory & sFileSpec)
    Do While Len(sTemp) > 0
        ' NOT the "mother ship" ... current presentation
        If sTemp <> ActivePresentation.Name Then
            ReDim Preserve vArray(1 To UBound(vArray) + 1)
            vArray(UBound(vArray)) = sDirectory & sTemp
        End If
        sTemp = Dir$
    Loop
 
End Sub

J'ai finalement utilisé celle-ci, qui marche super bien, un vrai plaisir !
 
The macro below will read each PPT file name from a list of files in LIST.TXT and for each presentation name it reads, it will insert all slides from that presentation into the current presentation. By creating the LIST.TXT file yourself, you can have the macro insert slides from presentations in multiple folders.
 
If the LIST.TXT file doesn't exist, the macro creates it and fills it with the names of all the files in the folder specified to by sListFilePath. (And thanks to Doug for his follow-up questions that nudged me into making this clearer.)
 
Sub InsertFromList()
' Inserts all presentations named in LIST.TXT into current presentation
' in list order
' LIST.TXT must be properly formatted, one full path name per line
 
    On Error GoTo ErrorHandler
 
    Dim sListFileName As String
    Dim sListFilePath As String
    Dim iListFileNum As Integer
    Dim sBuf As String
 
    ' EDIT THESE AS NEEDED
    ' name of file containing files to be inserted
    sListFileName = "LIST.TXT"  
 
    ' backslash terminated path to filder containing list file:
    sListFilePath = "c:\support\batchinsert\"  
 
    ' Do we have a file open already?
    If Not Presentations.Count > 0 Then
        Exit Sub
    End If
 
    ' If LIST.TXT file doesn't exist, create it
    If Len(Dir$(sListFilePath & sListFileName)) = 0 Then
        iListFileNum = FreeFile()
        Open sListFilePath & sListFileName For Output As iListFileNum
        ' get file names
        sBuf = Dir$(sListFilePath & "*.PPT" )
        While Not sBuf = ""
            Print #iListFileNum, sBuf
            sBuf = Dir$
        Wend
        Close #iListFileNum
    End If
 
    iListFileNum = FreeFile()
    Open sListFilePath & sListFileName For Input As iListFileNum
    ' Process the list
    While Not EOF(iListFileNum)
        ' Get a line from the list file
        Line Input #iListFileNum, sBuf
 
        ' Verify that the file named on the line exists
        If Dir$(sBuf) <> "" Then
            Call ActivePresentation.Slides.InsertFromFile( _
                  sBuf, ActivePresentation.Slides.Count)
        End If
    Wend
 
    Close #iListFileNum
    MsgBox "DONE!"
 
NormalExit:
    Exit Sub
ErrorHandler:
    Call MsgBox("Error:" & vbCrLf & Err.Number & vbCrLf & Err.Description, _
                      vbOKOnly, "Error inserting files" )
    Resume NormalExit
End Sub
 
Source: http://www.pptfaq.com/FAQ00746_Ins [...] tation.htm