Help Me Understand This Comment Re Page Lifecycle
<p>I encountered this comment recently:</p>

<pre><code>protected void Page_PreRender(object sender, EventArgs e) {
// doing this at PreRender so we don't have to worry about when/if 
// we should bind based on if it's a postback or callback and what not.
OrderList.DataSource = OrderItems;
OrderList.DataBind(); }
</code></pre>

<p>I was under the impression that PreRender fired every time Load fires, as part of normal page lifecycle, so what's the advantage of doing databinding here? </p>
