public async Task <IActionResult> PostloadTbl([FromBody] loadTbl loadTbl)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            _context().loadTbl.Add(loadTbl);
            try
            {
                await _context().SaveChangesAsync();
            }
            catch (DbUpdateException)
            {
                if (loadTblExists(loadTbl.Area))
                {
                    return(new StatusCodeResult(StatusCodes.Status409Conflict));
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtAction("GetloadTbl", new { id = loadTbl.Area }, loadTbl));
        }
        public async Task <IActionResult> PutloadTbl([FromRoute] string id, [FromBody] loadTbl loadTbl)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != loadTbl.Area)
            {
                return(BadRequest());
            }

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

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

            return(NoContent());
        }