コード例 #1
0
        public async Task <IActionResult> Editar(int id, [Bind("Id,Nome,Idade,Email")] Cliente cliente)
        {
            if (id != cliente.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(cliente);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!ClienteExists(cliente.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(cliente));
        }
コード例 #2
0
        public async Task <IActionResult> Editar(int id, [Bind("Id,Nome,Genero,Preco")] Filme filme)
        {
            if (id != filme.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(filme);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!FilmeExists(filme.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(filme));
        }
コード例 #3
0
        public async Task <IActionResult> Editar(int id, [Bind("Id,DataLocacao,DataDevolucao")] Locacao locacao)
        {
            if (id != locacao.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(locacao);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!LocacaoExists(locacao.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(locacao));
        }
コード例 #4
0
        public async Task <TEntity> UpdateAsync(TEntity entity)
        {
            if (entity == null)
            {
                throw new ArgumentNullException($"{nameof(UpdateAsync)} entity must not be null");
            }

            try
            {
                _clienteDbContext.Update(entity);
                await _clienteDbContext.SaveChangesAsync();

                return(entity);
            }
            catch (Exception ex)
            {
                throw new Exception($"{nameof(entity)} could not be updated: {ex.Message}");
            }
        }