public static MemberInfo GetMemberInfo(string nom, string prenom)
        {
            MemberInfoCollection oc = MemberInfoCollection.GetAll();

            foreach (MemberInfo o in oc)
            {
                if (o.Nom == nom && o.Prenom == prenom)
                {
                    return(o);
                }
            }
            return(null);
        }
        // MembershipUser.UserName
        public static MemberInfo GetMemberInfo(string nomUtilisateur)
        {
            MemberInfoCollection oc = MemberInfoCollection.GetAll();

            foreach (MemberInfo o in oc)
            {
                if (o.NomUtilisateur == nomUtilisateur)
                {
                    return(o);
                }
            }
            return(null);
        }
        public static MemberInfo Get(Guid guid)
        {
            MemberInfoCollection oc = MemberInfoCollection.GetAll();

            foreach (MemberInfo o in oc)
            {
                if (o.MembreGUID == guid)
                {
                    return(o);
                }
            }
            return(null);
        }