how to use the input of confirm box in C#
<p>Here i have used javascript to ask whether to replace the file or not in javascript... now how can i use that input in c# code to replace the file or cancel it.</p>

<pre><code>Response.Write("&lt;script type='text/javascript'&gt;confirm('FiileAlready existing Rplace it?')&lt;/script&gt;");
Response.Flush();
</code></pre>

<p>i should convey the output to c# as whether it is Yes or no From the javscript</p>
