public async Task <IActionResult> Edit(int id, [Bind("Id,Title,Number,NewsId")] NewsN newsN)
        {
            if (id != newsN.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(newsN);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!NewsNExists(newsN.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["NewsId"] = new SelectList(_context.News, "Id", "Id", newsN.NewsId);
            return(View(newsN));
        }
        public async Task <IActionResult> Create([Bind("Id,Title,Number,NewsId")] NewsN newsN)
        {
            if (ModelState.IsValid)
            {
                _context.Add(newsN);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["NewsId"] = new SelectList(_context.News, "Id", "Id", newsN.NewsId);
            return(View(newsN));
        }