private bool girisdoğrulaiki(int yId, string ySifre) { KutuphaneOtoEntities3 context = new KutuphaneOtoEntities3(); var sorgus = from p in context.Admins where p.AdminId == yId && p.Password == ySifre select p; if (sorgus.Any()) { return(true); } else { return(false); } }