Option Explicit
Private Sub CommandButton1_Click()
Dim param1 As Range, param2 As Range, param3 As Range, param4 As Range
Dim param5 As Range, param6 As Range, param7 As Range, param8 As Range
With Worksheets("Feuil1")
Set param1 = .Range("A10")
Set param2 = .Range("E10")
Set param3 = .Range("A22")
Set param4 = .Range("E22")
Set param5 = .Range("S10")
Set param6 = .Range("V10")
Set param7 = .Range("A11")
Set param8 = .Range("E11")
End With
modifier_plage param1, param2
modifier_plage param3, param4
modifier_plage param5, param6
modifier_plage param7, param8
Set param1 = Nothing
Set param2 = Nothing
Set param3 = Nothing
Set param4 = Nothing
Set param5 = Nothing
Set param6 = Nothing
Set param7 = Nothing
Set param8 = Nothing
With Worksheets("Feuil3")
Set param1 = .Range("A10")
Set param2 = .Range("E10")
Set param3 = .Range("A22")
Set param4 = .Range("E22")
Set param5 = .Range("S10")
Set param6 = .Range("V10")
Set param7 = .Range("A11")
Set param8 = .Range("E11")
End With
modifier_plage param1, param2
modifier_plage param3, param4
modifier_plage param5, param6
modifier_plage param7, param8
Set param1 = Nothing
Set param2 = Nothing
Set param3 = Nothing
Set param4 = Nothing
Set param5 = Nothing
Set param6 = Nothing
Set param7 = Nothing
Set param8 = Nothing
End Sub