title: Detecting Byte-Range requests in .NET HttpHandler
body: <p>I have a HttpHandler which will do some checks on the incoming requests and in certain cases perform some function.  One of the conditions that needs to be checked is whether the request is a <a href="http://en.wikipedia.org/wiki/Byte_serving" rel="nofollow">byte-range request</a>.  How is this done?</p>