序列化和反序列化有什么作用！

[walkershow]

能说说它们在C#中是什么概念和它们的实现方式？
谢谢了·······！！！！！！！！！

[dy_2000_abc]

http://www.microsoft.com/china/msdn/library/dndotnet/html/objserializ.asp

[echevil]

序列化和反序列化用于将一个对象保存到文件，和从文件读取。
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
[Serializable()]//可以序列化的类需要用这个属性标记
public class ToBeSerialized
{
public int a;
public string b;
public ToBeSerialized(int a,string b)
{
this.a=a;
this.b=b;
}
}
public class Test
{

public void Serialize()//序列化
{
ToBeSerialized tbs = new ToBeSerialized(22,"SOM");
Stream fs = File.Create("Serialized.txt");
BinaryFormatter serializer = new BinaryFormatter();
serializer.Serialize(fs, tbs);
fs.Close();
}
public void DeSerialize()//反序列化
{
ToBeSerialized restore;
Stream fs = File.OpenRead("Serialized.txt");
BinaryFormatter deserializer = new BinaryFormatter();
restore = (ToBeSerialized)(deserializer.Deserialize(fs));//反序列化得到的对象
fs.Close();
}

}

[xhan2000]

楼上地说得对

好例子

[rbjojo]

up

[walkershow]

知道了！
谢谢