title: Sending a Tuple object over WCF?
body: <p>Is the <code>System.Tuple</code> class supported by WCF's Data Contract Serializer (i.e., can I pass <code>Tuple</code> objects to WCF calls and/or receive them as part or all of the result)? </p>
  
  <p>I found <a href="http://msdn.microsoft.com/en-us/library/ms731923.aspx" rel="noreferrer">this page</a>, but not the clear, definitive "you can send and receive Tuples with WCF" answer I was hoping for.</p>
  
  <p>I'm guessing that you can, as long as all of the types <em>within</em> the <code>Tuple</code> itself are supported by the Data Contract Serializer -- can anyone provide me with a more definitive answer? Thanks.</p>