C# XmlSerializer类

public static class XmlSerializer<T>
    {
        public static string Serialize(T o)
        {
            XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));
            using (MemoryStream stream = new MemoryStream())
            {
                xmlSerializer.Serialize(stream, o);
                return Encoding.ASCII.GetString(stream.ToArray());
            }
        }

        public static T DeSerialize(string xmlString)
        {
            XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));
            using (MemoryStream stream = new MemoryStream(Encoding.ASCII.GetBytes(xmlString)))
            {
                return (T)xmlSerializer.Deserialize(stream);
            }
        }

        public static string Serialize(T obj, string xsdNs, string xsiNs)
        {
            XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
            ns.Add("xsd", xsdNs);
            ns.Add("xsi", xsiNs);
            XmlSerializer serializer = new XmlSerializer(obj.GetType());
            StringBuilder sb = new StringBuilder();
            using (TextWriter writer = new StringWriter(sb))
            {
                serializer.Serialize(writer, obj, ns);
                return sb.Replace("utf-16", "utf-8").ToString();
            }
        }

        public static T DeSerialize(ref string xmlText)
        {
            XmlSerializer serializer = new XmlSerializer(typeof(T));
            using (TextReader reader = new StringReader(xmlText))
            {
                return (T)serializer.Deserialize(reader);
            }
        }
    }

        public static byte[] SoapSerialize(object obj)
        {
            MemoryStream stream = new MemoryStream();
            new SoapFormatter().Serialize(stream, obj);
            stream.SetLength(stream.Position);
            return stream.ToArray();
        }

        public static object SoapDeserialize(byte[] data)
        {
            MemoryStream stream = new MemoryStream();
            stream.Write(data, 0, data.Length);
            stream.Position = 0L;
            return new SoapFormatter().Deserialize(stream);
        }