title: String was not recognized as a valid DateTime
body: <p>I am converting the uk date format string to US format to save this into database but it throw me error "String was not recognized as a valid DateTime."</p>
  
  <pre><code>string dateString = "13/06/2011";
  DateTime dt = DateTime.Parse(dateString);
  </code></pre>
  
  <p>I have also tried this but same exception.</p>
  
  <pre><code>DateTime aa = DateTime.ParseExact(dateString, "MM/dd/yyyy", new System.Globalization.CultureInfo("en-GB"));
  </code></pre>
  
  <p>Please let me know how can i convert uk format date in string to us date format.</p>
  
  <p>Thanks.</p>