LAN Web TCP Delphi

Title: How to add the current page of a TWebbrowser to your favorites
const
NotAllowed: set of Char = ['"'] + ['/'] + ['\'] + ['?'] + [':'] + ['*'] +
['] + [''] + ['|'];
implementation
{$R *.DFM}
function Load(Path, Key: string): string;
var
Reg: TRegistry;
begin
Reg := TRegistry.Create;
try
Reg.RootKey := HKEY_CURRENT_USER;
Reg.OpenKey(Path, False);
try
Result := Reg.ReadString(Key);
except
Result := '';
end;
Reg.CloseKey;
finally
Reg.Free;
end;
end;
function WinDir: string;
var
WinDir: PChar;
begin
WinDir := StrAlloc(MAX_PATH);
GetWindowsDirectory(WinDir, MAX_PATH);
Result := string(WinDir);
if Result[Length(Result)] '\' then
Result := Result + '\';
StrDispose(WinDir);
end;
function GetSysDir: string;
var
dir: array [0..MAX_PATH] of Char;
begin
GetSystemDirectory(dir, MAX_PATH);
Result := StrPas(dir);
end;
// Navigate to a page
procedure TForm1.Button1Click(Sender: TObject);
begin
Webbrowser1.Navigate(edit1.Text);
end;
// Add the current page to the favorites
procedure TForm1.Button2Click(Sender: TObject);
var
url: TStringList;
fav: string;
title, b: string;
i: Integer;
c: Char;
begin
fav := Load('Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders','Favorites');
url := TStringList.Create;
try
url.Add('[InternetShortcut]');
url.Add('URL=' + webbrowser1.LocationURL);
url.Add('WorkingDirectory=' + WinDir());
url.Add('IconIndex=0');
url.Add('ShowCommand=7');
url.Add('IconFile=' + GetSysDir() + '\url.dll');
title := Webbrowser1.LocationName;
b := '';
for i := 1 to Length(title) do
begin
c := title[i];
if not (c in NotAllowed) then
begin
b := b + Webbrowser1.LocationName[i];
end;
end;
url.SaveToFile(fav + '\' + b + '.url');
finally
url.Free;
end;
end;
end.