title: Extract the last word from a string using C#
body: <p>My string is like this:</p>
  
  <pre><code>string input = "STRIP, HR 3/16 X 1 1/2 X 1 5/8 + API";
  </code></pre>
  
  <p>Here actually I want to extract the last word, 'API', and return.</p>
  
  <p>What would be the C# code to do the above extraction?</p>