//get
        public ActionResult Paricipate(int IdFormation)
        {
            var                  Enfats = new List <EnfantVM>();
            Formation            f      = MyFormationService.GetById((int)IdFormation);
            IEnumerable <Enfant> pm     = MyEnfantService.SearchEnfantByParent("f43c21cf-f35a-4897-a9e3-343c00afe7b2");

            foreach (Enfant E in pm)
            {
                if ((f.NbrMax > f.Reserved) && (!MyParticipationService.dejaInscrit(E.EnfantId, f.FormationID)))
                {
                    Enfats.Add(new EnfantVM()
                    {
                        EnfantId    = E.EnfantId,
                        Age         = E.Age,
                        Image       = E.Image,
                        Nom         = E.Nom,
                        Prenom      = E.Prenom,
                        Sexe        = E.Sexe,
                        IdFormation = IdFormation
                    }
                               );
                }
            }

            return(View(Enfats));
        }