public void Insert(ContactsBackendMap entity)
 {
     try
     {
         using (FAXPECContext dbcontext = new FAXPECContext())
         {
             RUBR_CONTATTI_BACKEND b = DaoSQLServerDBHelper.MapToRubrContattiBackend(entity);
             dbcontext.RUBR_CONTATTI_BACKEND.Add(b);
             int risp = dbcontext.SaveChanges();
             if (risp == 1)
             {
                 entity.Id = (int)b.ID_MAP;
             }
         }
     }
     catch
     {
         throw;
     }
 }