.NET WebBrowser Control Handle Resources Failing To Load

I'm using System.Windows.Forms.WebBrowser and I want to be able to handle a situation when certain resources (JS, CSS, images) have failed to load. In other words, when the control makes a request and receives something else, instead of of HTTP 200.

There are tutorials on the Internet on how to handle a situation when the entire page fails to load, but there's nothing on handling specific resources.