using System;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
 
public class Example
{
    public String Name { get; set; }
 
    static void Main()
    {
        Example example = new Example { Name = "Foo" };
 
        XmlSerializer serializer = new XmlSerializer(typeof(Example));
 
        XmlSerializerNamespaces emptyNamespace = new XmlSerializerNamespaces();
        emptyNamespace.Add(String.Empty,String.Empty);
 
        StringBuilder output = new StringBuilder();
 
        XmlWriter writer = XmlWriter.Create(output,new XmlWriterSettings { OmitXmlDeclaration = true });
        serializer.Serialize(writer,example,emptyNamespace);
 
        Console.WriteLine(output.ToString());
    }
}