public Emprunt(DateTime dateEmprunt, DateTime?dateRetour, int dureeEmprunt, int adherentFK, int documentFK, Adherent adherent, Document document) { DateEmprunt = dateEmprunt; DateRetour = dateRetour; DureeEmprunt = dureeEmprunt; AdherentFK = adherentFK; DocumentFK = documentFK; Adherent = adherent; Document = document; }