title: C# - Calculating time difference in minutes
body: <p>I have got the following code:</p>
  
  <pre><code>DateTime start = DateTime.Now;
  Thread.Sleep(60000);
  DateTime end = DateTime.Now;
  </code></pre>
  
  <p>and I would like to calculate the difference in minutes between start and end. How am I supposed to do it? For the example above, the result should be '1'.</p>
  
  <p>Thanks in advance!</p>