title: ASP.NET MVC Create method null int
body: <p>Hi my create method receives an int how can I allow this to be null-able? So I can use this method without the int sometimes. </p>
  
  <pre><code>   public ActionResult Create(int id)
      {
          var model = new Job { IncidentID = id };
          ViewBag.ActionCode = new SelectList(db.ActionTypes, "ActionCode", "ActionCode");
  
          return View(model);
      }
  </code></pre>
  
  <p>Obviously I've tried </p>
  
  <pre><code>(int ? id)
  </code></pre>
  
  <p>but then here it is not happy as it cant convert int? to int here :</p>
  
  <pre><code>var model = new Job { IncidentID = id };
  </code></pre>