public async Task <ActionResult <Emptb> > PostEmptb(Emptb emptb)
        {
            _context.Emptb.Add(emptb);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetEmptb", new { id = emptb.Id }, emptb));
        }
        public async Task <IActionResult> PutEmptb(int id, Emptb emptb)
        {
            if (id != emptb.Id)
            {
                return(BadRequest());
            }

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

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

            return(NoContent());
        }