public IEnumerable <SiteMapNode> SelectNodes(string xpath)
{
var navigator = new NavigationSiteMapNavigator(this);
XPathNodeIterator iterator = navigator.Select(xpath);
return(new NavigationSiteMapNodeSet(iterator));
}
public SiteMapNode SelectSingleNode(string xpath)
{
var navigator = new NavigationSiteMapNavigator(this);
XPathNodeIterator iterator = navigator.Select(xpath);
return(iterator.MoveNext() ? ((NavigationSiteMapNavigator)iterator.Current).Object as SiteMapNode : null);
}
