public FacturationMarketer ajouter(FacturationMarketer u) { if (u == null) { u = new FacturationMarketer(); } try { db.creerFacturationMarketer(u.libelle, u.montant_paye, u.montant_restant, u.montant_total, u.codeCOMMANDE_MARKETER, u.codeU); } catch (Exception ex) { u.libelle = ex.StackTrace; } return(u); }