C# 中的序列化

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/*****************序列化与反序列化***************
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 * 1.把对象转换为字节序列的过程称为对象的序列化。 
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 * 2.把字节序列恢复为对象的过程称为对象的反序列化。
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 * 3.最简单的方法是使用 Serializable 属性对类进行标记
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 * 4.IFormatter提供序列化的接口
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 ************************************************/
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using System;
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using System.Data;
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using System.Configuration;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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/// 
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/// MyObject 的摘要说明
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/// 
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[Serializable]
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public class MyObject
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{
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    public int n1 = 0;
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    public int n2 = 0;
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    public string str = null;
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 public MyObject()
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 {
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  //
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  // TODO: 在此处添加构造函数逻辑
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  //
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 }
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}
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Default.cs
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using System;
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using System.Data;
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using System.Configuration;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using System.IO;
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using System.Runtime.Serialization;
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using System.Runtime.Serialization.Formatters.Binary;
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public partial class _Default : System.Web.UI.Page
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{
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    protected void Page_Load(object sender, EventArgs e)
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    {
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        //FuncSerialize();
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        FuncDeserialize();
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    }
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    /// 
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    /// 序列化,把对象序列化为一个文件
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    /// 
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    private void FuncSerialize()
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    {
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        MyObject obj = new MyObject();
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        obj.n1 = 1;
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        obj.n2 = 24;
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        obj.str = "字符串";
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        IFormatter formatter = new BinaryFormatter();
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        Stream stream = new FileStream(@"c:\MyFile.bin", FileMode.Create, FileAccess.Write, FileShare.None);
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        formatter.Serialize(stream, obj);
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        stream.Close();
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    }
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    /// 
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    /// 反序列化,把文件化为一个对象
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    /// 
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    private void FuncDeserialize()
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    {
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        IFormatter formatter = new BinaryFormatter();
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        Stream stream = new FileStream(@"c:\MyFile.bin", FileMode.Open,
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        FileAccess.Read, FileShare.Read);
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        MyObject obj = (MyObject)formatter.Deserialize(stream);
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        stream.Close();
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        this.Title = obj.str;
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    }
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}
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