Пример #1
0
        public async Task <IActionResult> OnPostAsync()
        {
            if (!ModelState.IsValid)
            {
                return(Page());
            }

            _context.Attach(CustomerOrder).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!_context.CustomerOrder.Any(e => e.ID == CustomerOrder.ID))
                {
                    return(NotFound());
                }
                throw;
            }

            return(RedirectToPage("./Index"));
        }