title: Create Hash Value on a List?
body: <p>I have a <code>List&lt;MyRichObject&gt;</code> with 50 instances in it. Each of the instances has 1 or 2 unique properties, but in a way they are all unique because there is only one at position in the list, etc.</p>
  
  <p>I would like to come up with a unique way to "hash" this List so it is unique from all of the other Lists. Is there a smart way to do that in .NET 4?</p>
  
  <p>The purpose is to create a kind of "monniker" for the Lists so they can be dumped into a queue and found later based on their unique value.</p>
  
  <p>Thanks.</p>