public async Task <IActionResult> PutPaymenttable(decimal id, Paymenttable paymenttable)
        {
            if (id != paymenttable.KPaymentt)
            {
                return(BadRequest());
            }

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

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

            return(NoContent());
        }
        public async Task <ActionResult <Paymenttable> > PostPaymenttable(Paymenttable paymenttable)
        {
            _context.Paymenttables.Add(paymenttable);
            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateException)
            {
                if (PaymenttableExists(paymenttable.KPaymentt))
                {
                    return(Conflict());
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtAction("GetPaymenttable", new { id = paymenttable.KPaymentt }, paymenttable));
        }