XML序列化、反序列化

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Serialization.Formatters.Binary;
using System.Text;
using System.Web;
using System.Xml.Serialization;

namespace Interfaces_Helper
{
    /// <summary>
    /// Xml序列化与反序列化
    /// </summary>
    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
            {

                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

        #region BinaryFormatter序列化
        /// <summary>
        /// BinaryFormatter序列化
        /// </summary>
        /// <param name="item">对象</param>
        public static string ToBinary<T>(T item)
        {
            BinaryFormatter formatter = new BinaryFormatter();
            using (MemoryStream ms = new MemoryStream())
            {
                formatter.Serialize(ms, item);
                ms.Position = 0;
                byte[] bytes = ms.ToArray();
                StringBuilder sb = new StringBuilder();
                foreach (byte bt in bytes)
                {
                    sb.Append(string.Format("{0:X2}", bt));
                }
                return sb.ToString();
            }
        }

        /// <summary>
        /// BinaryFormatter反序列化
        /// </summary>
        /// <param name="str">字符串序列</param>
        public static T FromBinary<T>(string str)
        {
            int intLen = str.Length / 2;
            byte[] bytes = new byte[intLen];
            for (int i = 0; i < intLen; i++)
            {
                int ibyte = Convert.ToInt32(str.Substring(i * 2, 2), 16);
                bytes[i] = (byte)ibyte;
            }
            BinaryFormatter formatter = new BinaryFormatter();
            using (MemoryStream ms = new MemoryStream(bytes))
            {
                return (T)formatter.Deserialize(ms);
            }
        }
        #endregion
    }
}