Using - inside namespace or outside namespace
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/125319/should-usings-be-inside-or-outside-the-namespace">Should Usings be inside or outside the namespace</a>  </p>
</blockquote>



<p>We all, I think, write usings and then namespace at the beggining of a class. I just saw a code that the namespace comes first. What's the difference? </p>
