C# 序列化与反序列化

C# 序列化与反序列化

  using System.IO;
    using System.Runtime.Serialization.Formatters.Binary;
    using System.Runtime.Serialization.Formatters.Soap;
    using System.Xml.Serialization;
    using System.Runtime.Serialization;
    public class SerializeAndDeserialize
    {
        //1、使用BinaryFormatter进行串行化
        public void SerializeNow()
        {
            ClassToSerialize c = new ClassToSerialize();
            FileStream fileStream = new FileStream("c:\\temp.dat", FileMode.Create);
            BinaryFormatter b = new BinaryFormatter();
            b.Serialize(fileStream, c);
            fileStream.Close();
        }

        public void DeSerializeNow()
        {
            ClassToSerialize c = new ClassToSerialize();
            c.Sex = "kkkk";
            FileStream fileStream = new FileStream("c:\\temp.dat", FileMode.Open, FileAccess.Read, FileShare.Read);
　　            BinaryFormatter b = new BinaryFormatter();
            c = b.Deserialize(fileStream) as ClassToSerialize;
            Console.WriteLine("Output :" + c.name);
            Console.WriteLine("Output :" + c.id);
            Console.WriteLine("Output :" + c.Sex);
            fileStream.Close();
        }

        // 2、使用SoapFormatter进行串行化
        public void SerializeNow_Soap()
        {
            ClassToSerialize c = new ClassToSerialize();
            FileStream fileStream = new FileStream("c:\\temp2.dat", FileMode.Create);
            SoapFormatter s = new SoapFormatter();
            s.Serialize(fileStream, c);
            fileStream.Close();
        }

        public void DeSerializeNow_Soap()
        {
            ClassToSerialize c = new ClassToSerialize();
            c.Sex = "kkkk";
            FileStream fileStream = new FileStream("c:\\temp2.dat", FileMode.Open, FileAccess.Read, FileShare.Read);
            SoapFormatter s = new SoapFormatter();
            c = s.Deserialize(fileStream) as ClassToSerialize;
            Console.WriteLine("Output :" + c.name);
            Console.WriteLine("Output :" + c.id);
            Console.WriteLine("Output :" + c.Sex);
            fileStream.Close();
        }

        //3、使用XmlSerializer进行串行化
        public void XMLSerialize()
        {
            Person c = new Person("cyj");
            c.Courses = new Course[2];
            c.Courses[0] = new Course("英语", "交流工具");
            c.Courses[1] = new Course("数学", "自然科学");
            XmlSerializer xs = new XmlSerializer(typeof(Person));
            Stream stream = new FileStream("c:\\cyj.HTML", FileMode.Create, FileAccess.Write, FileShare.Read);
            xs.Serialize(stream, c);
            stream.Close();
        }
        public void XMLDeserialize()
        {
            XmlSerializer xs = new XmlSerializer(typeof(Person));
            Stream stream = new FileStream("C:\\cyj.XML", FileMode.Open, FileAccess.Read, FileShare.Read);
            Person p = xs.Deserialize(stream) as Person;
            Console.WriteLine("Output :" + p.Name);
            Console.WriteLine("Output :" + p.Age.ToString());
            Console.WriteLine("Output :" + p.Courses[0].Name);
            Console.WriteLine("Output :" + p.Courses[0].Description);
            Console.WriteLine("Output :" + p.Courses[1].Name);
            Console.WriteLine("Output :" + p.Courses[1].Description);
            stream.Close();
        }

        //4、自定义序列化
        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();
            Console.WriteLine("Output :" + "Writing Employee Info:");
            bf.Serialize(steam, mp);
            steam.Close();
            mp = null;
            //反序列化
            Stream steam2 = File.Open("c:\\temp3.dat", FileMode.Open);
            BinaryFormatter bf2 = new BinaryFormatter();
            Console.WriteLine("Output :" + "Reading Employee Info:");
            Employee mp2 = (Employee)bf2.Deserialize(steam2);
            steam2.Close();
            Console.WriteLine("Output :" + mp2.EmpId);
            Console.WriteLine("Output :" + mp2.EmpName);
            Console.WriteLine("Output :" + mp2.NoSerialString);
        }
    }

    [Serializable]
    public class ClassToSerialize
    {
        public int id = 100;
        public string name = "Name";
        [NonSerialized]
        public string Sex = "男";
    }


    [Serializable]
    public class Person
    {
        private string name;
        public string Name
        {
            get
            {
                return name;
            }
            set
            {
                name = value;
            }
        }


        public string Sex;
        public int Age = 31;
        public Course[] Courses;

        public Person()
        {
        }
        public Person(string Name)
        {
            name = Name;
            Sex = "男";
        }
    }
    [Serializable]
    public class Course
    {
        public string Name;
        [XmlIgnore]
        public string Description;
        public Course()
        {
        }
        public Course(string name, string description)
        {
            Name = name;
            Description = description;
        }
    }


    [Serializable]
    public class Employee : ISerializable
    {
        public int EmpId = 100;
        public string EmpName = "work hard work smart work happy";
        [NonSerialized]
        public string NoSerialString = "NoSerialString-Test";
        public Employee()
        {
        }
        private Employee(SerializationInfo info, StreamingContext ctxt)
        {
            EmpId = (int)info.GetValue("EmployeeId", typeof(int));
            EmpName = (String)info.GetValue("EmployeeName", typeof(string));
        }
        public void GetObjectData(SerializationInfo info, StreamingContext ctxt)
        {
            info.AddValue("EmployeeId", EmpId);
            info.AddValue("EmployeeName", EmpName);
        }
    }

　　

C# 序列号与反序列化总结

 1、 C# 序列化与反序列化（此文）

2、C# Serializable对象序列化的作用