public ICollection<GroupCampaign> GetAllAccount(GroupRequestUnique gru)
 {
     using (NHibernate.ISession session = SessionFactory.GetNewSession())
     {
         return session.CreateCriteria(typeof(GroupCampaign)).List<GroupCampaign>();
     }
 }
        public void Insert(GroupRequestUnique gru)
        {
            using (NHibernate.ISession session = SessionFactory.GetNewSession())
            {
                using (NHibernate.ITransaction transaction = session.BeginTransaction())
                {
                    session.Save(gru);

                    transaction.Commit();
                }
            }
        }