BAL.Manager.PersonManager.DefaultImage C# (CSharp) Method

        public PersonDTO DefaultImage(int UserId)
        {
            var newPerson = uOW.PersonRepo.Get(s => s.UserId == UserId).First();
             if (newPerson == null)
             {
                 return null;
             }
             uOW.PersonRepo.SetStateModified(newPerson);
             newPerson.ImageName = "item_0_profile.jpg";
             uOW.Save();
             return Mapper.Map<PersonDTO>(newPerson);
        }