xmlCustomers.Add(
from c in customers
where c.Country != Countries.Italy
select new XElement("customer",
new XElement("name", c.Name),
new XElement("city", c.City),
new XElement("country", c.Country)));

Console.WriteLine("\nPo zmn zdrojovho XML");
// Dotaz definovan v promnn cities se provede znovu na aktualizovanm 
// zdroji, protoe smyka foreach nat mnoinu znovu, co 
// jste ji vidli v bnch dotazech LINQ.
foreach (var city in cities) {
	Console.WriteLine(city);
}
