title: Get last element in a SortedDictionary
body: <p>I see <a href="https://stackoverflow.com/questions/1018168/how-can-i-return-the-last-element-in-a-dictionary-in-c">this question</a>.</p>
  
  <p>How can I get the last element in a SortedDictionary in .Net 3.5.</p>