public ActionResult KetQuaTimKiem(FormCollection f, int?page)
{
string y = f["txtTimKiem"].ToString();
//tra ve 1 list co dinh tu khoa
List <Sach> kqtk = db.Sach.Where(x => x.TenSach.Contains(y)).ToList();
List <ThongTinSach> thongtin = new SachDao().listSach();
var e = (from a in thongtin
join b in kqtk on a.TenSach equals b.TenSach
select a).ToList();
if (kqtk.Count == 0)
{
ViewBag.ThongBao = "Khong tim thay san pham nao";
return(View(thongtin.OrderBy(n => n.TenSach)));
}
return(View(e.OrderBy(n => n.TenSach)));
}