Fenster(Handle) aus Taskleiste entfernen

[Bigmichi]

An die Handles komme ich so

Code:

function GetText(Wnd: HWND): string;
var
  textlength: Integer;
  Text: PChar;
begin
  textlength := SendMessage(Wnd, WM_GETTEXTLENGTH, 0, 0);
  if textlength = 0 then Result := ''
  else
  begin
    GetMem(Text, textlength + 1);
    SendMessage(Wnd, WM_GETTEXT, textlength + 1, Integer(Text));
    Result := Text;
    FreeMem(Text);
  end;
end;

function EnumWindowsProc(Wnd: HWND; lParam: lParam): BOOL; stdcall;

begin

  Result := True;
  if (IsWindowVisible(Wnd) ) and
    ((GetWindowLong(Wnd, GWL_HWNDPARENT) = 0) or
    (GetWindowLong(Wnd, GWL_HWNDPARENT) = GetDesktopWindow)) and
    (GetWindowLong(Wnd, GWL_EXSTYLE) and WS_EX_TOOLWINDOW = 0) then begin

    //ShowWindow(wnd, SW_Show); // Taskbar vertecken

    form1.Listbox2.Items.add(IntToStr(Wnd));

    if IsIconic(wnd) then  begin
     {versteckt}
    Form1.Listbox1.Items.Add('Handle: ' + IntToStr(Wnd) + ',Text:  ' + GetText(Wnd) + ' Versteckt!')

    end
    else
    begin

    Form1.Listbox1.Items.Add('Handle: ' + IntToStr(Wnd) + ',Text:  ' + GetText(Wnd) + ' Sichtbar!');

    end;
    end;
end;


{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  Param: Longint;
begin
  listbox1.Clear;
  EnumWindows(@EnumWindowsProc, Param);
end;

Is das dedn soweit richtig ? habe ich im Netz gefunden =)
nun wollte ich halt die Fenster aus der Taskbar holen