C#序列化和反序列化

1 、給類加上[Serializable]屬性 表示這個類是可以序列化
[csharp]
[Serializable] 
public class Userinfo 
{ 
    public string uname { get; set; } 
    public string upass {get;set;} 
    public int IsSave { get; set; } 
} 

 2、將對象序列化到文件中
[csharp]
//序列化 
FileStream fs = new FileStream(@"D:\serializeDem.dat", FileMode.Create); 
Userinfo model = new Userinfo() { uname= "admin",upass="admin" IsSave = 1 }; 
BinaryFormatter bf = new BinaryFormatter(); 
bf.Serialize(fs, model); 
fs.Close(); 
 
3、從文件反序列化為對象
[csharp]
//反序列化 
FileStream fs = new FileStream(@"D:\serializeDem.dat", FileMode.Open); 
BinaryFormatter bf = new BinaryFormatter(); 
Userinfo model = bf.Deserialize(fs) as Userinfo; 

摘自 歐陽小燕