unit LogosRing; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls,GnokiiAPI,MainUnit; type TLogosRingForm = class(TForm) Button1: TButton; Button2: TButton; ComboBox3: TComboBox; Label1: TLabel; procedure Button1Click(Sender: TObject); procedure Button2Click(Sender: TObject); private { Private declarations } public { Public declarations } end; var LogosRingForm: TLogosRingForm; implementation {$R *.dfm} procedure TLogosRingForm.Button1Click(Sender: TObject); begin ComboBox3.Visible:=true; LogosRingForm.Close; end; procedure TLogosRingForm.Button2Click(Sender: TObject); begin ComboBox3.Visible:=false; LogosRingForm.Close; end; end.