static public int IzbrisiPoruku(Poruka poruka) { using (DataBaseEntities cnt = new DataBaseEntities()) { cnt.Porukas.Remove(poruka); return(cnt.SaveChanges()); } }
static public void DodajPoruku(Poruka poruka) { using (DataBaseEntities cnt = new DataBaseEntities()) { cnt.Porukas.Add(poruka); cnt.SaveChanges(); } }
static public int IzmeniPoruku(Poruka poruka) { using (DataBaseEntities cnt = new DataBaseEntities()) { Poruka tmp = cnt.Porukas.Where(x => x.idPoruke == poruka.idPoruke).FirstOrDefault(); tmp.poruka1 = poruka.poruka1; tmp.datumObjave = poruka.datumObjave; return(cnt.SaveChanges()); } }