Clone:Xml序列化反序列克隆对象

public static T Clone<T>(T t)

　　{

　　T clone;

　　System.Xml.Linq.XDocument doc = new System.Xml.Linq.XDocument();

　　System.Xml.XmlWriter w = doc.CreateWriter();

　　System.Xml.Serialization.XmlSerializer s = new System.Xml.Serialization.XmlSerializer(typeof(T));

　　s.Serialize(w, t);

　　w.Flush();

　　w.Close();

　　clone = (T)s.Deserialize(doc.CreateReader());

　　return clone;

　　}