title: Injection of IUrlHelper in ASP.NET Core
body: <p>In <strong>RC1</strong>, <code>IUrlHelper</code> could be injected in services (with <code>services.AddMvc()</code> in startup class)</p>
  
  <p>This doesn't work anymore in <strong>RC2</strong>. Does anybody know how to do it in <strong>RC2</strong> as just newing up a <code>UrlHelper</code> requires an <code>ActionContext</code> object. Don't know how to get that outside a controller.</p>