title: Correct use of properties and auto implemented properties?
body: <p>I'm only at chapter 5 in "Essential C#" and not sure if i understand the difference correctly. I tried to make the model below to test one instance of everything in the properties chapter - and it works - but is the example acceptable use of the two ways one can implement properties or are there better ways?</p>
  
  <pre><code>using MarkdownSharp; // StackOverflow's md processor 
  
  public class Article
  {
      public string Headline { get; set; }
      public string Content
      {
          get
          {
              return _content;
          }
          set
          {
              var md = new Markdown();
              var html = md.Transform(value);
              _content = html;
          }       
      }
      private string _content;
      public DateTime Published { get; set; } = DateTime.Now;
  }
  </code></pre>