private void buttonPromeni_Click(object sender, RoutedEventArgs e) { if (dataGridLetovi.SelectedIndex == -1) { MessageBox.Show("Morate selektovati let"); return; } Let let = (Let)dataGridLetovi.SelectedItem; EditLetWindow el = new EditLetWindow(let, Stanje.Izmena); el.ShowDialog(); }
private void buttonDodaj_Click(object sender, RoutedEventArgs e) { EditLetWindow el = new EditLetWindow(new Let(), Stanje.Dodavanje); el.ShowDialog(); }