title: Reading data from XML into an array
body: <p>I've an XML file, in which I'm saving temporary data(index &amp; name of columns) as given below:</p>
  
  <pre><code>-&lt;NewDataSet&gt; 
      -&lt;USERROWCOL&gt; 
            &lt;COL&gt;2&lt;/COL&gt; 
            &lt;Name&gt;Name&lt;/Name&gt; 
       &lt;/USERROWCOL&gt; 
      -&lt;USERROWCOL&gt; 
            &lt;COL&gt;8&lt;/COL&gt; 
            &lt;Name&gt;PDC&lt;/Name&gt; 
       &lt;/USERROWCOL&gt;
   &lt;NewDataSet&gt;
  </code></pre>
  
  <p>I want to read all <code>COL</code>s in an array using C# like it will be an array( <code>{2, 8}</code> ). Can anyone help me about this?</p>