C#序列化与反序列化的实例详解

﹤?xml version="1.0"?﹥
﹤Person xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"﹥
﹤Sex﹥男﹤/Sex﹥
﹤Age﹥31﹤/Age﹥
﹤Courses﹥
﹤Course﹥
﹤Name﹥英语﹤/Name﹥
﹤Description﹥交流工具﹤/Description﹥
﹤/Course﹥
﹤Course﹥
﹤Name﹥数学﹤/Name﹥
﹤Description﹥自然科学﹤/Description﹥
﹤/Course﹥
﹤/Courses﹥
﹤Name﹥cyj﹤/Name﹥
﹤/Person﹥

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
/**//// ﹤summary﹥
/// Employee 的摘要说明
/// ﹤/summary﹥
[Serializable]
public class Employee:ISerializable
{
public int EmpId=100;
public string EmpName="刘德华";
[NonSerialized]
public string NoSerialString = "NoSerialString-Test";
public Employee()
{
//
<SPAN style="WHITE-SPACE: pre"> </SPAN>// TODO: 在此处添加构造函数逻辑
<SPAN style="WHITE-SPACE: pre"> </SPAN>//
}
private Employee(SerializationInfo info, StreamingContext ctxt)
{
<SPAN style="WHITE-SPACE: pre"> </SPAN>EmpId = (int)info.GetValue("EmployeeId", typeof(int));
<SPAN style="WHITE-SPACE: pre"> </SPAN>EmpName = (String)info.GetValue("EmployeeName",typeof(string));
<SPAN style="WHITE-SPACE: pre"> </SPAN>//NoSerialString = (String)info.GetValue("EmployeeString",typeof(string));
}
public void GetObjectData(SerializationInfo info, StreamingContext ctxt)
{
<SPAN style="WHITE-SPACE: pre"> </SPAN>info.AddValue("EmployeeId", EmpId);
<SPAN style="WHITE-SPACE: pre"> </SPAN>info.AddValue("EmployeeName", EmpName);
<SPAN style="WHITE-SPACE: pre"> </SPAN>//info.AddValue("EmployeeString", NoSerialString);
}
}

public void OtherEmployeeClassTest()
{
Employee mp = new Employee();
mp.EmpId = 10;
mp.EmpName = "邱枫";
mp.NoSerialString = "你好呀";
Stream steam = File.Open("c:temp3.dat", FileMode.Create);
BinaryFormatter bf = new BinaryFormatter();
Response.Write("Writing Employee Info:");
bf.Serialize(steam,mp);
steam.Close();
mp = null;
//C#序列化和反序列化之反序列化
Stream steam2 = File.Open("c:temp3.dat", FileMode.Open);
BinaryFormatter bf2 = new BinaryFormatter();
Response.Write("Reading Employee Info:");
Employee mp2 = (Employee)bf2.Deserialize(steam2);
steam2.Close();
Response.Write(mp2.EmpId);
Response.Write(mp2.EmpName);
Response.Write(mp2.NoSerialString);
}