Radiobutton per Taste auslösen?

[Bummi]

Delphi-Quellcode:

procedure TForm1.FormKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  case Key of
    VK_DOWN: Caption := 'Down';
    VK_UP: Caption := 'Up';
    VK_LEFT: Caption := 'Left';
    VK_RIGHT: Caption := 'Right';
  end;
end;