bonjour,
Chez moi le fichier joint ne semble pas exploitable en l'état.
Tu pourrais déjà commencer par essayer d'appliquer cette macro :
Sub Degraisseur() ' Laurent Longre 2000
Dim Sht As Worksheet, DCell As Range, Calc As Long, Rien As String
On Error Resume Next
Calc = Application.Calculation
With Application
.Calculation = xlCalculationManual
.StatusBar = "Nettoyage en cours..."
.EnableCancelKey = xlErrorHandler
.ScreenUpdating = False
End With
For Each Sht In Worksheets
If Sht.UsedRange.Address <> "$A$1" Or Not IsEmpty(Sht.[A1]) Then
Set DCell = Sht.Cells.Find("*", , , , xlByRows, xlPrevious)(2)
If Not DCell Is Nothing Then
Sht.Range(DCell, Sht.Cells([A:A].Count, 1)).EntireRow.Clear
Set DCell = Nothing
Set DCell = Sht.Cells.Find("*", , , , xlByColumns, xlPrevious)(, 2)
If Not DCell Is Nothing Then Sht.Range(DCell, Sht.[IV1]).EntireColumn.Clear
End If
Rien = Sht.UsedRange.Address
End If
Next Sht
Application.StatusBar = False
Application.Calculation = Calc
End Sub
[NOTA] Si le fichier comporte plus de 250 colonnes remplacer [IV1] (ligne 18) par ta dernière colonne.
A+