序列化和反序列化

public static class XmlObjectSwitch
    {
        private static ILog log = LogManager.GetLogger(typeof(XmlObjectSwitch));
        /// <summary>
        /// 从Xml反序列化
        /// </summary>
        /// <typeparam name="O">对象类型</typeparam>
        /// <param name="s">Xml格式的字符串</param>
        /// <returns>对象</returns>
        public static O DeserializeFromXml<O>(string s)
        {
            O result = default(O);
            try
            {
                StringReader reader = new StringReader(s);

    XmlSerializer serializer = new XmlSerializer(typeof(O));
                result = (O)serializer.Deserialize(reader);
            }
            catch
            {
                log.Error("反序列化 『" + s + " 』失败  ");

            }

            return result;
        }

        /// <summary>
        /// 从Xml反序列化
        /// </summary>
        /// <typeparam name="O">对象类型</typeparam>
        /// <param name="s">Xml格式的字符串</param>
        /// <returns>对象</returns>
        public static O DeserializeFromXml<O>(string s,string typeName)
        {
            O result = default(O);
            try
            {
                XmlTypeAttribute oldAttribute = new XmlTypeAttribute();
                oldAttribute.TypeName = typeName;
                XmlAttributes oldAttributes = new XmlAttributes();
                oldAttributes.XmlType = oldAttribute;
                XmlAttributeOverrides oldOverrides = new XmlAttributeOverrides();
                oldOverrides.Add(typeof(O), oldAttributes);

                StringReader reader = new StringReader(s);
                XmlSerializer serializer = new XmlSerializer(typeof(O), oldOverrides);
                result = (O)serializer.Deserialize(reader);
            }
            catch
            {
                log.Error("反序列化 『" + s + " 』失败  ");

            }

            return result;
        }

        /// <summary>
        /// 序列化为Xml
        /// </summary>
        /// <typeparam name="O">对象类型</typeparam>
        /// <param name="o">对象</param>
        /// <returns>Xml格式的字符串</returns>
        public static string SerializeToXml<O>( O o)
        {
            string result = "";
            try
            {
                StringWriter writer = new StringWriter();
                XmlSerializer serializer = new XmlSerializer(typeof(O));
                serializer.Serialize(writer, o);
                result = writer.ToString();
            }
            catch
            {
                log.Error("序列化 『" + o.GetType()  + "     " + o.ToString() + " 』失败  ");
            }

            return result;
        }
    }
}

 iws.AsyncInvoke("Stock", new object[] { XmlObjectSwitch.SerializeToXml<StockParamter>(sp) });