Sub Demasquer()
Application.ScreenUpdating = False
T = Array(0, 7, 25, 43, 61, 79, 97, 115)
R = InputBox("Combien de lignes à démasquer ?", vbYesNo)
If IsNumeric(R) Then
If R > 7 Then R = 7
For L = 1 To R
Cells(T(L), 1).EntireRow.Hidden = False
Next L
End If
End Sub
Sub Masquer()
Application.ScreenUpdating = False
T = Array(0, 7, 25, 43, 61, 79, 97, 115)
For L = 1 To 7
Cells(T(L), 1).EntireRow.Hidden = True
Next L
End Sub