public ActionResult update3(db.Books entry)
 {
     db.bll.books.update3(entry);
     return(RedirectToAction("Index"));
 }
 public ActionResult insert2(db.Books entry)
 {
     db.bll.books.insert2(entry);
     return(RedirectToAction("Index"));
 }
 public ActionResult update3(int id)
 {
     db.Books entry = db.bll.books.getBooks(id);
     return(View(entry));
 }
 public ActionResult insert2()
 {
     db.Books entry = new db.Books();
     return(View(entry));
 }