private void btnUnos_Click(object sender, EventArgs e) { string dir = @"D:\Documents\xmlDokument"; if (!Directory.Exists(dir)) { Directory.CreateDirectory(dir); } Ucenik ucenik = new Ucenik(textBoxIme.Text, textBoxPrezime.Text, textBoxEmail.Text, comboBoxRazred.SelectedItem.ToString()); listaUcenik.Add(ucenik); }
private void btnFiltriraj_Click(object sender, EventArgs e) { FormaFiltriraj frm = new FormaFiltriraj(); frm.Show(); XElement povuciPodatke = XElement.Load(@"D:/Documents/xmlDokument/pretraga12.xml"); IEnumerable <XElement> ucenici = from Ucenik in povuciPodatke.Descendants("Ucenik") where (string)Ucenik.Element("Ime") == FormaFiltriraj.Ime && (string)Ucenik.Element("Prezime") == FormaFiltriraj.Prezime && (string)Ucenik.Element("EmailAdresa") == FormaFiltriraj.Email && (string)Ucenik.Element("Razred") == FormaFiltriraj.Razred select Ucenik; foreach (var item in ucenici) { richTextBoxUcitaj.Text += item.ToString() + " \n"; } }