Xml序列化与反序列化

    public class XmlUtil
    {
        #region 反序列化
        /// <summary>
        /// 反序列化
        /// </summary>
        /// <param name="type">类型</param>
        /// <param name="xml">XML字符串</param>
        /// <returns></returns>
        public static object Deserialize(Type type, string xml)
        {
            try
            {
                using (StringReader sr = new StringReader(xml))
                {
                    XmlSerializer xmldes = new XmlSerializer(type);
                    return xmldes.Deserialize(sr);
                }
            }
            catch (Exception e)
            {

                return null;
            }
        }
        /// <summary>
        /// 反序列化
        /// </summary>
        /// <param name="type"></param>
        /// <param name="xml"></param>
        /// <returns></returns>
        public static object Deserialize(Type type, Stream stream)
        {
            XmlSerializer xmldes = new XmlSerializer(type);
            return xmldes.Deserialize(stream);
        }
        #endregion

        #region 序列化
        /// <summary>
        /// 序列化
        /// </summary>
        /// <param name="type">类型</param>
        /// <param name="obj">对象</param>
        /// <returns></returns>
        public static string Serializer(Type type, object obj)
        {
            MemoryStream Stream = new MemoryStream();
            XmlSerializer xml = new XmlSerializer(type);
            try
            {
                //序列化对象
                xml.Serialize(Stream, obj);
            }
            catch (InvalidOperationException)
            {
                throw;
            }
            Stream.Position = 0;
            StreamReader sr = new StreamReader(Stream);
            string str = sr.ReadToEnd();

            sr.dispose();
            Stream.dispose();

            return str;
        }

        #endregion



        /// <summary>
        /// 将自定义对象序列化为XML字符串
        /// </summary>
        /// <param name="myObject">自定义对象实体</param>
        /// <returns>序列化后的XML字符串</returns>
        public static string SerializetoXml<T>(T myObject)
        {
            if (myObject != null)
            {
                XmlSerializer xs = new XmlSerializer(typeof(T));

                MemoryStream stream = new MemoryStream();
                XmlTextWriter writer = new XmlTextWriter(stream, Encoding.UTF8);
                writer.Formatting = Formatting.None;//缩进
                xs.Serialize(writer, myObject);

                stream.Position = 0;
                StringBuilder sb = new StringBuilder();
                using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
                {
                    string line;
                    while ((line = reader.ReadLine()) != null)
                    {
                        sb.Append(line);
                    }
                    reader.Close();
                }
                writer.Close();
                return sb.ToString();
            }
            return string.Empty;
        }

        /// <summary>
        /// 将XML字符串反序列化为对象
        /// </summary>
        /// <typeparam name="T">对象类型</typeparam>
        /// <param name="xml">XML字符</param>
        /// <returns></returns>
        public static T DeserializetoObject<T>(string xml)
        {
            T myObject;
            XmlSerializer serializer = new XmlSerializer(typeof(T));
            StringReader reader = new StringReader(xml);
            myObject = (T)serializer.Deserialize(reader);
            reader.Close();
            return myObject;
        }

    }