C# xml序列化类的代码实例详解-C#.Net教程

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.IO;using System.Xml;using System.Xml.Serialization;using Imps.Services.CommonV4;namespace Imps.Services.IDCService.Utility{    public class XMLSerializerEx    {        private static ITracing _tracing = TracingManager.GetTracing("XMLSerializerEx");        /// <summary>        /// 对象转换成XML        /// </summary>        /// <typeparam name="T"></typeparam>        /// <param name="obj"></param>        /// <returns></returns>        public static string SaveXmlFromObj<T>(T obj)        {            if (obj == null) return null;            XmlSerializer serializer = new XmlSerializer(typeof(T));            XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces();            namespaces.Add(string.Empty, string.Empty);                        MemoryStream stream = new MemoryStream();            XmlTextWriter xtw = new XmlTextWriter(stream, Encoding.UTF8);            xtw.Formatting = Formatting.Indented;            try            {                serializer.Serialize(stream, obj,namespaces);            }            catch { return null; }            stream.Position = 0;            string returnStr = string.Empty;            using (StreamReader sr = new StreamReader(stream, Encoding.UTF8))            {                string line = "";                while ((line = sr.ReadLine()) != null)                {                    returnStr += line;                }            }            return returnStr;        }        public static T LoadObjFromXML<T>(Stream s)        {            XmlSerializer serializer = new XmlSerializer(typeof(T));            try            {                return ((T)serializer.Deserialize(s));            }            catch { return default(T); }        }        /// <summary>        /// XML反序列化到对象        /// </summary>        /// <typeparam name="T"></typeparam>        /// <param name="data"></param>        /// <returns></returns>        public static T LoadObjFromXML<T>(string data)        {            using (MemoryStream stream = new MemoryStream())            {                using (StreamWriter sw = new StreamWriter(stream, Encoding.UTF8))                {                    sw.Write(data);                    sw.Flush();                    stream.Seek(0, SeekOrigin.Begin);                    return LoadObjFromXML<T>(stream);                }            }        }            }}

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