XMLHelper

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Text;
using System.Xml.Serialization;
using System.IO;
using System.Xml;
using System.Runtime.Serialization.Formatters.Binary;
/// <summary>
/// XMLHelper 的摘要说明
/// </summary>
public class XMLHelper
{
    public XMLHelper()
    {
        //
        // TODO: 在此处添加构造函数逻辑
        //
    }
    /// <summary>
    /// 将object对象序列化成XML
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="encoding"></param>
    /// <returns></returns>
    public static string ObjectToXML<T>(T t, Encoding encoding)
    {
        XmlSerializer ser = new XmlSerializer(t.GetType());
        using (MemoryStream mem = new MemoryStream())
        {
            using (XmlTextWriter writer = new XmlTextWriter(mem, encoding))
            {
                XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
                ns.Add("", "");
                ser.Serialize(writer, t, ns);
                return encoding.GetString(mem.ToArray()).Trim();
            }
        }
    }
    /// <summary>
    /// 将XML反序列化成对象
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="source"></param>
    /// <param name="encoding"></param>
    /// <returns></returns>
    public static T XMLToObject<T>(string source, Encoding encoding)
    {
        XmlSerializer mySerializer = new XmlSerializer(typeof(T));
        using (MemoryStream stream = new MemoryStream(encoding.GetBytes(source)))
        {
            return (T)mySerializer.Deserialize(stream);
        }
    }
    /// <summary>
    /// 二进制方式序列化对象
    /// </summary>
    /// <param name="testUser"></param>
    public static string Serialize<T>(T obj)
    {
        MemoryStream ms = new MemoryStream();
        BinaryFormatter formatter = new BinaryFormatter();
        formatter.Serialize(ms, obj);
        return ms.ToString();
    }
    /// <summary>
    /// 二进制方式反序列化对象
    /// </summary>
    /// <returns></returns>
    public static T DeSerialize<T>(string str) where T : class
    {
        MemoryStream ms = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(str));
        BinaryFormatter formatter = new BinaryFormatter();
        T t = formatter.Deserialize(ms) as T;
        return t;
    }
}