title: Combine Date and Time of DateTimeOffset
body: <p>I need to format <code>DateTimeOffset</code> the same way as windows regional settings.
  Here is what I did so far:</p>
  
  <pre><code>var strDate = string.Format("{0} {1}", 
                      myDateTimeOffset.ToLocalTime().ToString(CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern), 
                      myDateTimeOffset.ToLocalTime().ToString(CultureInfo.CurrentCulture.DateTimeFormat.LongTimePattern));
  </code></pre>
  
  <p>Is there a shorter way to do so?</p>