Zur laufzeit erstellter Komp Ereignis zuweisen klappt nicht

[Luckie]

Delphi-Quellcode:

type
  TForm1 = class(TForm)
    procedure FormCreate(Sender: TObject);
    procedure MyButtonClick(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.MyButtonClick(Sender: TObject);
begin
  ShowMessage('Hello world');
end;

procedure TForm1.FormCreate(Sender: TObject);
var
  MyButton : TButton;
begin
  MyButton := TButton.Create(self);
  MyButton.Parent := Form1;
  MyButton.Caption := 'MyButton';
  MyButton.OnClick := MyButtonClick;
end;