Private Sub CommandButton2_Click()
Dim L As Integer, x As Byte
L = Sheets("Feuil1").Range("B600").End(xlUp).Row + 1 'incrémente données
With Me.ListBox2
For x = 0 To .ListCount - 1
If .Selected(x) = True Then
'Feuil1.Range("A" & L) = .Column(0, x)
Feuil1.Range("B" & L) = .Column(0, x)
Feuil1.Range("C" & L) = .Column(1, x)
L = L + 1
End If
Next x
End With
End Sub