add a menubar to a form

oliv

how can i add a menubar to a Form with code (because it's not in the insert menu)
thanks
I begin with :

MenuStrip MenuPrincipal = new MenuStrip();
      MenuPrincipal.BackColor=Color.Red;
      MenuPrincipal.Text="test";
      MenuPrincipal.Font= new Font("Georgia",16);

but I don't find a way to insert it in the Form (In the code I've found they use this. and it doesn't work in fast report)

thanks