示例#1
0
        public IActionResult Edit(int id, [Bind("ID,ProductID,Date,PaymentMethod,Total")] Sales sales)
        {
            if (id != sales.ID)
            {
                return(NotFound());
            }


            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(sales);
                    _context.SaveChanges();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!SalesExists(sales.ID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(sales));
        }
        public IActionResult Edit(int id, [Bind("ID,MusicName,ArtistName,Price,Quantity,GenreId")] Music music)
        {
            if (id != music.ID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(music);
                    _context.SaveChanges();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!MusicExists(music.ID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(music));
        }