private void Btn_AddNote_Click(object sender, RoutedEventArgs e) { if (TxtBx_Name.Text == "") { MissingValue("Bitte tragen Sie einen Titel ein"); } else { if (ListView_Projects.SelectedIndex != -1) { //RunSQL($"INSERT INTO Notes (title) VALUES ('{TxtBx_Name.Name}')"); Objects.MyTreeViewItem art = new Objects.MyTreeViewItem(); art.Header = TxtBx_Name.Text; art.Index = 1; Objects.MyTreeViewItem prt = new Objects.MyTreeViewItem(); prt.Header = TxtBx_Name.Text; prt.Index = 2; TreeView_Note.Items.Add(art); } else { CstmMsgBx.Error("Es wurde kein Projekt ausgewählt"); } } }
private void TreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e) { Objects.MyTreeViewItem selectedItem = e.NewValue as Objects.MyTreeViewItem; if (selectedItem != null) { MessageBox.Show("" + selectedItem.Index); } }