title: Issue sorting DataTable c#
body: <p>Supposing i have the following values in a column in <code>DataTable</code></p>
  
  <pre><code>120,00
  200,00
  201,00
  12510,00
  </code></pre>
  
  <p>On sorting them in <code>ASC ORDER</code> i am always getting the <code>12510,00</code> on top and remaining sort perfectly fine. Any suggestion?</p>