[NumLock]

Код:

unit Unit1;

interface

uses
  ActiveX,
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, OleCtrls, SHDocVw, StdCtrls;

type
  TForm1 = class(TForm)
    WebBrowser: TWebBrowser;
    Button1: TButton;
    Button2: TButton;
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

const
  CLSID_ShellUIHelper: TGUID = '{64AB4BB7-111E-11D1-8F79-00C04FC2FBE1}';

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.FormCreate(Sender: TObject);
begin
  if WebBrowser.Document=nil then WebBrowser.Navigate('about:blank');
  while WebBrowser.Document=nil do Application.ProcessMessages;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  url: OleVariant;
begin
  url:='http://ya.ru/';
  WebBrowser.Navigate2(url);
end;

procedure TForm1.Button2Click(Sender: TObject);
var
  ShellUIHelper: IShellUIHelper;
  locationname: OleVariant;
  locationurl: OleVariant;
  res: HRESULT;
begin
  res:=CoCreateInstance(CLSID_ShellUIHelper, nil, CLSCTX_INPROC_SERVER, IID_IShellUIHelper, ShellUIHelper);
  if res=S_OK then
  begin
    locationname:=WebBrowser.LocationName;
    locationurl:=WebBrowser.LocationURL;
    ShellUIHelper.AddFavorite(locationurl, locationname);
  end;
end;

end.

http://data.cod.ru/71360