public ActionResult DeleteConfirmed(int id)
        {
            personal_computer personal_computer = db.personal_computer.Find(id);

            db.personal_computer.Remove(personal_computer);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
 public ActionResult Edit([Bind(Include = "id,id_software,keyboard,computer_mouse,monitor")] personal_computer personal_computer)
 {
     if (ModelState.IsValid)
     {
         db.Entry(personal_computer).State = EntityState.Modified;
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     ViewBag.id_software = new SelectList(db.softwares, "id", "os", personal_computer.id_software);
     return(View(personal_computer));
 }
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            personal_computer personal_computer = db.personal_computer.Find(id);

            if (personal_computer == null)
            {
                return(HttpNotFound());
            }
            return(View(personal_computer));
        }
        public ActionResult Edit(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            personal_computer personal_computer = db.personal_computer.Find(id);

            if (personal_computer == null)
            {
                return(HttpNotFound());
            }
            ViewBag.id_software = new SelectList(db.softwares, "id", "os", personal_computer.id_software);
            return(View(personal_computer));
        }