Private Sub ScrollBar1_Change()
Dim N As Byte
ScrollBar1.Min = 2
ScrollBar1.Max = Cells(Rows.Count, 1).End(xlUp).Row
[C2] = Cells(ScrollBar1, 1)
If [C2] = "" Then [G2] = "": Exit Sub
Select Case Left([C2], 4)
'ne pas enlever les espaces !
Case "JANV": N = 1
Case "FEV ": N = 2
Case "MARS": N = 3
Case "AVRI": N = 4
Case "MAI ": N = 5
Case "JUIN": N = 6
Case "JUIL": N = 7
Case "AOUT": N = 8
Case "SEPT": N = 9
Case "OCT ": N = 10
Case "NOV ": N = 11
Case "DEC ": N = 12
End Select
[G2] = "Synthèse " & Application.Proper(MonthName(N))
End Sub