title: Conversion of DOB from mmddyy to mmddyyyy
body: <p>I am facing issue while trying to convert the DOB for certain range of years, the conversion logic that I am using is,</p>
  <pre><code>DateTime.ParseExact(&quot;211290&quot;, &quot;mmddyy&quot;, DateTimeFormatInfo.InvariantInfo).ToString(&quot;mmddyyyy&quot;)
  </code></pre>
  <p>If the DOB that is 211290 I am getting the correct result as 12211990.
  In the same way if I change the DOB to 071429 getting the result as 07142029.</p>
  <p>Can anybody let me know if I am making any mistake at the time of conversation. Please let me know, as this is a Production issue we are in a critical stage.</p>
  <p>Thanks &amp; Regards</p>
  <p>Harsha</p>