I have a controller method:

  public ActionResult Details(int id)
  {
      Order order = OrderFacade.Instance.Load(id);
      return View(order);
  }

that is used for 95% of possible invocations. For the other 5% i need to manipulate the value of id before passing to the facade. I'd like to create a separate method within this same controller that executes that manipulation and then calls this (Details) method.

What would the signature of that method look like? What is the syntax to call the main Details method?

public ??? ManipulatorMethod(int id)
{
    [stuff that manipulates id]

    [syntax to call Details(manipulatedID)]
}

mny thx