XML转换为对象操作类 

  1 //XML转换为对象操作类
  2 
  3 //一，XML与Object转换类
  4 
  5 using System.IO;
  6 using System.Runtime.Serialization.Formatters.Binary;
  7 using System.Text;
  8 using System.Xml;
  9 using System.Xml.Serialization;
 10 
 11 namespace WebApplication1
 12 {
 13     public sealed class XMLSerilizable
 14     {
 15         /// <summary>
 16         /// 将object对象序列化成XML
 17         /// </summary>
 18         /// <typeparam name="T"></typeparam>
 19         /// <param name="encoding"></param>
 20         /// <returns></returns>
 21         public static string ObjectToXML<T>(T t, Encoding encoding)
 22         {
 23             XmlSerializer ser = new XmlSerializer(t.GetType());
 24             using (MemoryStream mem = new MemoryStream())
 25             {
 26                 using (XmlTextWriter writer = new XmlTextWriter(mem, encoding))
 27                 {
 28                     XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
 29                     ns.Add("", "");
 30                     ser.Serialize(writer, t, ns);
 31                     return encoding.GetString(mem.ToArray()).Trim();
 32                 }
 33             }
 34         }
 35 
 36         /// <summary>
 37         /// 将XML反序列化成对象
 38         /// </summary>
 39         /// <typeparam name="T"></typeparam>
 40         /// <param name="source"></param>
 41         /// <param name="encoding"></param>
 42         /// <returns></returns>
 43         public static T XMLToObject<T>(string source, Encoding encoding)
 44         {
 45             XmlSerializer mySerializer = new XmlSerializer(typeof(T));
 46             using (MemoryStream stream = new MemoryStream(encoding.GetBytes(source)))
 47             {
 48                 return (T)mySerializer.Deserialize(stream);
 49             }
 50         }
 51 
 52         /// <summary>
 53         /// 二进制方式序列化对象
 54         /// </summary>
 55         /// <param name="testUser"></param>
 56         public static string Serialize<T>(T obj)
 57         {
 58             MemoryStream ms = new MemoryStream();
 59             BinaryFormatter formatter = new BinaryFormatter();
 60             formatter.Serialize(ms, obj);
 61             return ms.ToString();
 62         }
 63 
 64         /// <summary>
 65         /// 二进制方式反序列化对象
 66         /// </summary>
 67         /// <returns></returns>
 68         public static T DeSerialize<T>(string str) where T : class
 69         {
 70             MemoryStream ms = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(str));
 71             BinaryFormatter formatter = new BinaryFormatter();
 72             T t = formatter.Deserialize(ms) as T;
 73             return t;
 74         }
 75 
 76     }
 77 }
 78 
 79  
 80 
 81 //二，测试类
 82 
 83 using System;
 84 using System.Xml.Serialization;
 85 
 86 namespace WebApplication1
 87 {
 88     [Serializable]
 89     [XmlRoot("Result")]
 90     public class XMLClass
 91     {
 92         private string rtnValue;
 93         [XmlElement("Value")]
 94         public string RtnValue
 95         {
 96             get { return rtnValue; }
 97             set { rtnValue = value; }
 98         }
 99         private string rtnKey;
100         [XmlElement("Key")]
101         public string RtnKey
102         {
103             get { return rtnKey; }
104             set { rtnKey = value; }
105         }
106     }
107 }
108 
109 //三，调用
110 
111  
112 
113 using System;
114 using System.Text;
115 
116 namespace WebApplication1
117 {
118     public partial class WebForm1 : System.Web.UI.Page
119     {
120         protected void Page_Load(object sender, EventArgs e)
121         {
122             XMLClass xc = new XMLClass();
123             xc.RtnKey = "TestXML";
124             xc.RtnValue = "ObjectToXML";
125             string xml = XMLSerilizable.ObjectToXML<XMLClass>(xc,System.Text.Encoding.UTF8);
126 
127             StringBuilder strXML = new StringBuilder("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
128             strXML.Append("<Result>");
129             strXML.AppendFormat("<Key>{0}</Key>","TestXML");
130             strXML.AppendFormat("<Value>{0}</Value>","XMLToObject");
131             strXML.Append("</Result>");
132 
133             XMLClass xClass = XMLSerilizable.XMLToObject<XMLClass>(strXML.ToString(),System.Text.Encoding.UTF8);
134         }
135     }
136 }

 

posted @ 2013-03-09 21:24  张小三、  阅读(3831)  评论(0)    收藏  举报