C# (CSharp) ContextData.Entry示例

示例#1

        public async Task <ActionResult> Edit([Bind(Include = "Nome,Id,Filiacao,Curso,Endereco,Telefone,Email")] Aluno aluno)
        {
            if (ModelState.IsValid)
            {
                db.Entry(aluno).State = EntityState.Modified;
                await db.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }
            return(View(aluno));
        }

示例#2

文件： RepositorioMedicos.cs 项目： Alecarlos-spx/SquadraTrilhaNetTeste

        public int Update(Medico request)
        {
            var local = _context.Set <Medico>().Local.Where(x => x.id == request.id).FirstOrDefault();

            if (local != null)
            {
                _context.Entry(local).State = EntityState.Detached;
            }
            //_context.Attach<Medico>(request);

            _context.medico.Update(request);
            _context.SaveChanges();
            return(request.id);
        }