【学习历程05】序列化和反序列化

 class Program
    {
        static void Main(string[] args)
        {
           //序列化：将数据转换为二进制
           //反序列化：将二进制转换为数据
           //序列化的作用：传递数据
            Person p = new Person();
            Person p2 = new Person();
            p.Name ="张三";
            p.Age = 18;
            using (FileStream fswrite=new FileStream(@"C:\Users\Administrator\Desktop\1.txt",FileMode.OpenOrCreate,FileAccess.ReadWrite))
            {
               //开始序列化对象
                BinaryFormatter bf = new BinaryFormatter();
                bf.Serialize(fswrite, p);
            }

            //反序列化
            using (FileStream fswrite = new FileStream(@"C:\Users\Administrator\Desktop\1.txt", FileMode.OpenOrCreate, FileAccess.ReadWrite))
            {
                //开始序列化对象
                BinaryFormatter bf2 = new BinaryFormatter();
                p2=(Person)bf2.Deserialize(fswrite);
            }
            Console.WriteLine(p2.Name);
            Console.WriteLine(p2.Age);
            Console.ReadKey();
        }  
    }

    //指定一个类可以序列化
    [Serializable]
    public class Person
    {
        private string _name;
        public string Name
        {
            get { return _name; }
            set { _name = value; }
        }

        private int _age;
        public int Age
        {
            get { return _age; }
            set { _age = value; }
        }
    }