c# XML和实体类之间相互转换(序列化和反序列化)

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using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.IO;using System.Data;using System.Xml;using System.Xml.Serialization; /// <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 (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}//----试例代码------------//1. 实体对象转换到Xmlpublic class Student{    public string Name { set; get; }    public int Age { set; get; }} Student stu1 = new Student() { Name = "okbase", Age = 10 };string xml = XmlUtil.Serializer(typeof(Student), stu1);Console.Write(xml);//2. Xml转换到实体对象Student stu2 = XmlUtil.Deserialize(typeof(Student), xml) as Student;Console.Write(string.Format("名字:{0},年龄:{1}", stu2.Name, stu2.Age));
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