title: Display a view from another controller in ASP.NET MVC
body: <p>Is it possible to display a view from another controller?</p>
  
  <p>Say for example I have a <code>CategoriesController</code> and a <code>Category/NotFound.aspx</code> view. While in the <code>CategoriesController</code>, I can easly return <code>View("NotFound")</code>.</p>
  
  <p>Now say I have a <code>ProductsController</code> and an action and view to add a product. However, this action requires that we have a Category to add the Product to. For example, <code>Products/Add/?catid=10</code>.</p>
  
  <p>If I am not able to find the Category based on <code>catid</code>, I want to show the <code>NotFound</code> view from the Categories controller instead of creating a <code>CategoryNotFound</code> view under the Products controller.</p>
  
  <p>Is this possible or am I structuring things in the wrong way? Is there a good way to do this?</p>