XPathNodeIterator - Microsoft ASP.NET

XPathNodeIterator iterator = navigator.Select("productData/categories/category[@name='category']/tariffs/tariff[@id='nn']/networks/network");
while (iterator.MoveNext())
{

XPathNodeIterator products = iterator.Current.Select("products/product");
while (products.MoveNext())
{

XPathNavigator productNavigator = products.Current;
XPathNodeIterator prodDetails = productNavigator.SelectDescendants(XPathNodeType.Text, false);
String name, link;
while (prodDetails.MoveNext())
{

if (prodDetails.CurrentPosition == 1)
name = prodDetails.Current.Value;
if (prodDetails.CurrentPosition == 2)
link = prodDetails.Current.Value;

}
/// utilize your strings here

}

}