public async Task <ActionResult <DbCandidate> > PostDbCandidate(DbCandidate dbCandidate)
        {
            _CandidateRepository.Add(dbCandidate);
            _CandidateRepository.SaveChanges();

            return(CreatedAtAction("GetDbCandidate", new { id = dbCandidate.Id }, dbCandidate));
        }
        public async Task <IActionResult> PutCandidate(int id, DbCandidate dbCandidate)
        {
            dbCandidate.Id = id;

            _CandidateRepository.Update(dbCandidate);

            try
            {
                _CandidateRepository.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!DbCandidateExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }