title: How to combine two strings (date and time) to a single DateTime
body: <p>I have two strings:</p>
  
  <pre><code>string one = "13/02/09";
  string two = "2:35:10 PM";
  </code></pre>
  
  <p>I want to combine these two together and convert to a <code>DateTime</code>.</p>
  
  <p>I tried the following but it doesn't work:</p>
  
  <pre><code>DateTime dt = Convert.ToDateTime(one + " " + two);
  DateTime dt1 = DateTime.ParseExact(one + " " + two, "dd/MM/yy HH:mm:ss tt", CultureInfo.InvariantCulture);
  </code></pre>
  
  <p>What can I do to make this work?</p>