How do I get .NET to report the current node level using SiteMapDataSource?
<p>I am using SiteMapDataSource to drive the navigation of my site using a Menu control. I would like to create some sub-navigation that is context aware, i.e. showing certain child nodes within the Web.sitemap.</p>

<p>I know that the requested page's context gets reported to the control, but how can I access this numerical positioning to use in programming logic?</p>

<p>In pseudo code, I would like to say, when the page is found on <strong>level X</strong> of the sitemap, do Y.</p>
