iphone how to post data on server in xml tag
<p>Here i want to send all data from my database in xml format</p>

<p>Example :</p>

<pre><code>        &lt;item&gt;
                  &lt;userid&gt;1&lt;/userid&gt; 
                  &lt;username&gt;1&lt;/username&gt; 

        &lt;/item&gt;
</code></pre>
