method Window1.AdNum_KeyUp(sender: System.Object; e: System.Windows.Input.KeyEventArgs);
begin
  case e.Key of
    Key.F9 :
      begin
        NotesBox.Text := ROService.GetAdNotes(AdNum.Text,AdYearCombo.Text,0);
        e.Handled := true;
      end;
    Key.F10:
        begin
          Clipboard.SetText(NotesBox.Text,TextDataFormat.Text);
          e.Handled := true;
        end;
  end;

end;