maintaining view state in asp.net
<p>I am creating fileupload control at run time. When I click a link button a new fileupload  control is generated.</p>

<p>Now suppose I have selected a file from a upload control and now I click the linkbutton...</p>

<p>The previous fileupload control loses it's path...however I'm maintaining the viewstate of each control that I create at runtime by usng this line:</p>

<pre><code>f1.enableviewstate=true;
</code></pre>

<p>How do I maintain the data of fileupload control?</p>
