title: How to distinguish between two classes with the same name (and namespace) in 2 DLL's?
body: <p>I've got two DLL's - a <code>Common.dll</code> and a <code>CFW.Infrastructure.Sdk.dll</code>. Both DLL's contain the following class:</p>
  <pre><code>CFW.Common.Hashing.BlockHasher
  </code></pre>
  <p>I have a <em>test project</em> that references both DLL's. When I try to test the BlockHasher, I get the following error:</p>
  <p><a href="https://i.stack.imgur.com/wXK8r.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wXK8r.png" alt="Blockhasher exists in both DLL's" /></a></p>
  <p>I like to test the one in the <code>CFW.Infrastructure.Sdk.dll</code>. Because the fully qualified names are the same I can't fix this with a 'normal' using.</p>