xml和模型对象之间的序列化和反序列化

如 我定义了一个事件信息的模型 

 

    [Serializable]
    public class EventM
    {
        public string eventid { get; set; }
        public string ownertype { get; set; }
        public string owner { get; set; }
        public string time { get; set; }
        public string desp { get; set; }
        public string handled { get; set; }
        public string handleduser { get; set; }
        public string handedtime { get; set; }
    }

　　

 

顺便有实例化了一个事件对象

                EventM em = new EventM();
                em.eventid = "1312";
                em.time = DateTime.Now.ToString();
                em.owner = "某某人";
                em.ownertype = "太帅了";
                em.desp = "罚款100元";

　　

 

无聊 又感觉一个太少了 于是乎 

List<EventM> emList1 = new List<EventM>();
            for (int i = 0; i < 10; i++)
{
                EventM em = new EventM();
                em.eventid = "1312";
                em.time = DateTime.Now.ToString();
                em.owner = "某某人";
                em.ownertype = "太帅了";
                em.desp = "罚款100元";
                emList1.Add(em);
}

　　

 

下面进行序列化  

 

  

          XmlSerializer serializer = new XmlSerializer(emList1.GetType());
            StringWriter writer = new StringWriter();
            serializer.Serialize(writer, emList1);
            writer.Close();

　　

 

首先顶一个一个序列化对象serializer   然后是一个写入对象writer 

开始对emList1序列化serializer.Serialize(writer, emList1); 并写入到writer里  最后要记得 writer.Close();的好习惯

 

结果 

 如果吧上段代码中的StringWriter 换成XmlWriter就可以得到一个xml文件 里面的代码为

<?xml version="1.0" encoding="utf-8"?>
<ArrayOfEventM xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
  <EventM>
    <eventid>1312</eventid>
    <ownertype>太帅了</ownertype>
    <owner>某某人</owner>
    <time>2012/8/27 9:18:33</time>
    <desp>罚款100元</desp>
  </EventM>
</ArrayOfEventM>

　　

 

下面是反序列化   我已经生成了一个xml文件xmltest.xml

 

 

反序列化代码如下

 

XmlSerializer serialize = new XmlSerializer(typeof(List<EventM>));
            FileStream stream = new FileStream("xmltest.xml", FileMode.Open);
            List<EventM> emList2 = new List<EventM>();
            emList2 = (List<EventM>)serialize.Deserialize(stream);
            stream.Close();

　　

 

即可得到反序行列话之后的内容

 

由于我使用的要求不多 随意用的比较简单基础

还有一篇详细些的博客：

C#对象和XMl文件之间的转换

 注：XmlSerializer 需要引用命名空间

using System.Xml.Serialization