Bonjour
Code de Feuille pour aller-retour couleur
Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
If Not Intersect(Range("B2"), Target) Is Nothing Then
Target.Interior.ColorIndex = IIf(Target.Interior.ColorIndex = 6, xlNone, 6)
Cancel = True
End If
End Sub
Cordialement