Problem z Enterem :/

unit Unit1;

interface

uses
 Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, ComCtrls, StdCtrls, OleCtrls, SHDocVw;

type
  TForm1 = class(TForm)
    WebBrowser1: TWebBrowser;
    Button1: TButton;
    procedure FormActivate(Sender: TObject);
   
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;
  TheURL: String;

implementation

{$R *.DFM}

procedure TForm1.FormActivate(Sender: TObject);
begin
 TheURL := 'http://wp.pl';
     WebBrowser1.Navigate(TheURL);

end;
procedure TForm1.Button1Click(Sender: TObject);
begin
WebBrowser1.Stop;
end;

end.

{
  Problem:

  Web forms that have multi-line text boxes and/or Submit buttons do not
  respond to the Enter key when displayed on a TWebbrowser.
  Also when browsing local folders, some keys don't respond.

  How to solve it:
}

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    WebBrowser1: TWebBrowser;
    Button1: TButton;
    Button2: TButton;
    procedure FormDestroy(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
    FOleInPlaceActiveObject: IOleInPlaceActiveObject;
    procedure MsgHandler(var Msg: TMsg; var Handled: Boolean);
  public
    { Public declarations }
  end;

var
  Form1: TForm1;


implementation

{$R *.dfm}

procedure TForm1.FormDestroy(Sender: TObject);
begin
  FOleInPlaceActiveObject := nil;
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
  Application.OnMessage := MsgHandler;
end;

procedure TForm1.MsgHandler(var Msg: TMsg; var Handled: Boolean);
const
  DialogKeys: set of Byte = [VK_LEFT, VK_RIGHT, VK_BACK, $30..$39, $41..$5A];
var
  iOIPAO: IOleInPlaceActiveObject;
  Dispatch: IDispatch;
begin
  { exit if we don't get back a webbrowser object }
  if (WebBrowser1 = nil) then
  begin
    Handled := System.False;
    Exit;
  end;

  Handled := (IsDialogMessage(WebBrowser1.Handle, Msg) = System.True);

  if (Handled) and (not WebBrowser1.Busy) then
  begin
    if FOleInPlaceActiveObject = nil then
    begin
      Dispatch := WebBrowser1.Application;
      if Dispatch <> nil then
      begin
        Dispatch.QueryInterface(IOleInPlaceActiveObject, iOIPAO);
        if iOIPAO <> nil then
          FOleInPlaceActiveObject := iOIPAO;
      end;
    end;

    if FOleInPlaceActiveObject <> nil then
      if ((Msg.message = WM_KEYDOWN) or (Msg.message = WM_KEYUP)) and
        (Msg.wParam in DialogKeys) then
        // nothing - do not pass on the DialogKeys
      else
        FOleInPlaceActiveObject.TranslateAccelerator(Msg);
  end;
end;