Dataset Select Statement? In Asp.net
<p>In web application, I fetch the data from back end and the data is now availbale in dataset. I have 5 columns in that dataset, but i need only one column, so how can i get only one column out of 5 columns. I use dataview but it is not getting.</p>

<pre><code>               DataView dv = ds.Tables[0].DefaultView;
               dv.RowFilter= "empid";
</code></pre>

<p>but i am not getting. can you helpme</p>
