public async Task <ActionResult <ECandidate> > PostECandidate(ECandidate eCandidate)
        {
            _context.ECandidates.Add(eCandidate);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetECandidate", new { id = eCandidate.Id }, eCandidate));
        }
        public async Task <IActionResult> PutECandidate(int id, ECandidate eCandidate)
        {
            if (id != eCandidate.Id)
            {
                return(BadRequest());
            }

            _context.Entry(eCandidate).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!ECandidateExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }