序列化和反序列化XML

From:
http://www.c-sharpcorner.com/UploadFile/chauhan_sonu57/SerializingObjects07202006065806AM/SerializingObjects.aspx?ArticleID=f7ce0a0f-49ef-46be-b311-2148715c404c
Serialize.cs 实现序列化和反序列化的具体操作

using System;
using System.IO;
using System.Runtime.Serialization;
using System.Xml.Serialization;
using System.Xml;
using System.Text;
using System.Runtime.Serialization.Formatters.Binary;
//System.Runtime.Serialization

namespace WebApplication2
{

    public class SerializeObject
    {
    
        
        /**//// <summary>
        /// Returns the set of included namespaces for the serializer.
        /// </summary>
        /// <returns>
        /// The set of included namespaces for the serializer.
        /// </returns>
        public static XmlSerializerNamespaces GetNamespaces()
        {
            XmlSerializerNamespaces ns;
            ns = new XmlSerializerNamespaces();
            ns.Add("xs", "http://www.w3.org/2001/XMLSchema");
            ns.Add("xsi", "http://www.w3.org/2001/XMLSchema-instance");
            return ns;
        }

        
        public static string TargetNamespace
        {
            get
            {
                return "http://www.w3.org/2001/XMLSchema";
            }
        }

        

        public static string ToXml(object Obj, System.Type ObjType)
        {
            XmlSerializer ser;
            ser = new XmlSerializer(ObjType, SerializeObject.TargetNamespace);
            MemoryStream memStream;
            memStream = new MemoryStream();
            XmlTextWriter xmlWriter;
            xmlWriter = new XmlTextWriter(memStream, Encoding.UTF8);
            xmlWriter.Namespaces = true;
            ser.Serialize(xmlWriter, Obj, SerializeObject.GetNamespaces());
            xmlWriter.Close();
            memStream.Close();
            string xml;
            xml = Encoding.UTF8.GetString(memStream.GetBuffer());
            xml = xml.Substring(xml.IndexOf(Convert.ToChar(60)));
            xml = xml.Substring(0, (xml.LastIndexOf(Convert.ToChar(62)) + 1));
            return xml;
        }

        
        public static object FromXml(string Xml, System.Type ObjType)
        {
            XmlSerializer ser;
            ser = new XmlSerializer(ObjType);
            StringReader stringReader;
            stringReader = new StringReader(Xml);
            XmlTextReader xmlReader;
            xmlReader = new XmlTextReader(stringReader);
            object obj;
            obj = ser.Deserialize(xmlReader);
            xmlReader.Close();
            stringReader.Close();
            return obj;
        }

    }
}

context.cs类结构如下：

using System;

namespace WebApplication2
{
    
    public class context
    {
        public string context1;
        public string context2;
        public string context3;
        public string context4;
        public string context5;
        public string context6;


        public context Copy()
        {
            context retCtx = new context();
            
            retCtx.context1 = context1;
            retCtx.context2 = context2;
            retCtx.context3 = context3;
            retCtx.context4 = context4;
            retCtx.context5 = context5;
            return retCtx;
        }
    }
}

前台UI调用如下：
序列化：

    string contextxml = @"<context>
                <context1 xmlns=''>1</context1>
                <context2 xmlns=''>2</context2>
                <context3 xmlns=''>3</context3>
                <context4 xmlns=''>4</context4>
                <context5 xmlns=''>5</context5>
                </context>";
            
            con = (context)SerializeObject.FromXml(contextxml,typeof(context));

            Response.Write("Context1 = " + con.context1);
            Response.Write("Context2 = " + con.context2);
            Response.Write("Context3 = " + con.context3);
            Response.Write("Context4 = " + con.context4);
            Response.Write("Context5 = " + con.context5);

反序列化：

  string str_output=(string)SerializeObject.ToXml(con,typeof(context));
            Response.Write(str_output);