unit umain; {$mode objfpc}{$H+} interface uses Classes, SysUtils, Forms, Controls, Graphics, Dialogs, BCListBoxEx, BCTrackbarupdown; type { TForm1 } TForm1 = class(TForm) BCListBoxEx1: TBCListBoxEx; procedure FormCreate(Sender: TObject); private public end; var Form1: TForm1; implementation {$R *.lfm} { TForm1 } procedure TForm1.FormCreate(Sender: TObject); begin with BCListBoxEx1 do begin items.Add('Argentina'); items.Add('Brasil'); items.Add('Paraguay'); items.Add('Uruguay'); items.Add('Chile'); items.Add('Bolivia'); items.Add('Peru'); items.Add('Ecuador'); end; end; end.