asp.net 对象转XML,XML转对象

//对象转XML
???????public static string ObjToXml(object obj)
???????{
???????????using (MemoryStream Stream = new MemoryStream())
???????????{
???????????????XmlSerializer xml = new XmlSerializer(obj.GetType());
???????????????xml.Serialize(Stream, obj);
???????????????Stream.Position = 0;
???????????????StreamReader sr = new StreamReader(Stream);
???????????????string str = sr.ReadToEnd();
???????????????return str;
???????????}

???????}

???????//XML转对象
???????public static T XmlToObj<T>(string xml)
???????{
???????????XmlSerializer xserializer = new XmlSerializer(typeof(T));
???????????using (StringReader sr = new StringReader(xml))
???????????{
???????????????return (T)xserializer.Deserialize(sr);
???????????}
???????}