Northwind db = new Northwind(Connections.ConnectionString);
var customer = db.Customers.Single(c => c.CustomerID == "WHITC");
DataContractSerializer dcs = new DataContractSerializer(typeof(Customer));
StringBuilder sb = new StringBuilder();
using (XmlWriter writer = XmlWriter.Create(sb)) {
	dcs.WriteObject(writer, customer);
}
string xml = sb.ToString();
Console.WriteLine(xml);
