title: How to sort/Orderby List<object> result = new List<object>();?
body: <p>I add Custom type: <code>Task</code> in to the list. </p>
  
  <p>e.g. </p>
  
  <pre><code>Task t1 = new Task();
  
  result.Add(t1);
  </code></pre>
  
  <p>Now i want to order <code>'result'</code> by the <code>EndDate</code> property of <code>Task</code> class.</p>