unit Unit2;

interface

uses Windows, SysUtils, Classes, Graphics, Forms, Controls, StdCtrls,
  Buttons, ExtCtrls;

type
  TOKBottomDlg = class(TForm)
    OKBtn: TButton;
    CancelBtn: TButton;
    Bevel1: TBevel;
    Label2: TLabel;
    Edit1: TEdit;
    Label1: TLabel;
    Edit2: TEdit;
    procedure CancelBtnClick(Sender: TObject);
    procedure OKBtnClick(Sender: TObject);
    procedure FormActivate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  OKBottomDlg: TOKBottomDlg;

implementation

uses Unit1;

{$R *.DFM}

procedure TOKBottomDlg.CancelBtnClick(Sender: TObject);
begin
  Application.Destroy;
end;

procedure TOKBottomDlg.OKBtnClick(Sender: TObject);
begin
  if Edit2.text<>inputserial then
  begin
    application.destroy;
  end
  else
    close;
end;

procedure TOKBottomDlg.FormActivate(Sender: TObject);
begin
  Edit1.text:=serial;
end;

end.