public void Delete(CompanyAddress address)
 {
     address.Company.Addresses.Remove(address);////required to bust page cache
     _session.Transact(session => session.Delete(address));
 }
 public void Update(CompanyAddress address)
 {
     _session.Transact(session => session.Update(address));
 }
 public void Add(CompanyAddress address)
 {
     address.Company.Addresses.Add(address);//required to bust page cache
     _session.Transact(session => session.Save(address));
 }