Was wird bei einem unsichtbaren Fenster nach OnCreate ausgeführt

[Bummi]

ich kann das Problem nicht nachvollziehen
folgendes funktioniert bei mir Problemlos

Delphi-Quellcode:

program Project3;

uses
  Forms,
  Unit5 in 'Unit5.pas' {Form5},
  Unit6 in 'Unit6.pas' {Form6};

{$R *.res}

begin
  Application.Initialize;
  Application.ShowMainForm:= false;
  Application.MainFormOnTaskbar := True;
  Application.CreateForm(TForm5, Form5);
  Application.Run;
end.

Delphi-Quellcode:

unit Unit5;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Menus, ExtCtrls;

type
  TForm5 = class(TForm)
    Button1: TButton;
    TrayIcon1: TTrayIcon;
    PopupMenu1: TPopupMenu;
    jlj1: TMenuItem;
    procedure jlj1Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form5: TForm5;

implementation
uses unit6;
{$R *.dfm}

procedure TForm5.Button1Click(Sender: TObject);
begin
 hide;
end;

procedure TForm5.FormCreate(Sender: TObject);
begin
   With TForm6.Create(self) do Show;
end;

procedure TForm5.jlj1Click(Sender: TObject);
begin
     Show;
end;

end.