Dim t, n% 'mémorise les vatables
Private Sub Workbook_Open()
Carrousel
End Sub
Sub Carrousel()
Dim delai
delai = 1 'en minutes
On Error Resume Next
Application.OnTime t, Me.CodeName & ".Carrousel", , False 'RAZ
n = n + 1
If IsError(Me.Sheets(n)) Then n = 1
Me.Sheets(n).Visible = xlSheetVisible
Me.Sheets(n).Activate
t = Now + delai / 1440
Application.OnTime t, Me.CodeName & ".Carrousel" 'relance le processus
End Sub