C#序列化与反序列化总结

来源：互联网发布：什么赚钱软件最好编辑：程序博客网时间：2024/06/06 17:53

界面效果图

总结

    /*XMLSerializer  XML序列化器*/    /// <summary>        /// 1.xml序列化必须添加 using System.Xml.Serialization        /// 2.xml序列化可以序列化类型中的属性、公开字段，不能序列化私有字段        /// 3.xml序列化可以在数据类型中使用[XmlIgnore]特性来标识该成员不被序列化        /// </summary>    /*BinarySerializer 二进制序列化器*/    /// <summary>        /// 1.二进制序列化器需要添加引用：System.Runtime.Serialization;    /// 2.添加：using System.Runtime.Serialization.Formatters.Binary;        /// 3.要在被序列化的类型上添加[Serializable]特性        /// 4.在实例化序列化器的时候，不需要指定数据的类型type        /// 5.二进制序列化器既可以序列化公有成员，也可以序列化私有成员        /// 6.如果数据类型中，有个别字段不需要序列化，要使用[NonSerializable]特性修饰        /// </summary>    /*SoapSerializer  Soap序列化器*/    /// <summary>        /// 1.添加引用 System.Runtime.Serialization.Formatters.Soap;        /// 2.添加 using System.Runtime.Serialization.Formatters.Soap;        /// 3.soap 序列化器不能使用泛型集合当作要序列化的数据        /// 4.soap 序列化器既可以序列化公有元素，也会序列化私有元素        /// 5.soap 序列化器在序列化时，数据必须添加[Serialized]特性        /// 6.如果不想序列化某个元素，可以加[NonSerialized]标签标注        /// </summary>

using System;using System.Collections.Generic;using System.IO;using System.Windows.Forms;using System.Xml.Serialization;using System.Runtime.Serialization.Formatters.Binary;using System.Runtime.Serialization.Formatters.Soap;namespace SerializeTest{    public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();        }        /// <summary>        /// 1.xml序列化必须添加 using System.Xml.Serialization        /// 2.xml序列化可以序列化类型中的属性、公开字段，不能序列化私有字段        /// 3.xml序列化可以在数据类型中使用[XmlIgnore]特性来标识该成员不被序列化        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void btnXML_Click(object sender, EventArgs e)        {            List<StudentInfo> list = AddInfo();            string path = @"F:\Asp.Net\2016-4-8\2016-4-8-09\XMLSerialize.xml";            using (Stream fs = new FileStream(path, FileMode.OpenOrCreate))            {                XmlSerializer xml = new XmlSerializer(list.GetType());                xml.Serialize(fs, list);            }            MessageBox.Show("序列化成功");        }        /// <summary>        /// 添加信息        /// </summary>        /// <returns></returns>        private static List<StudentInfo> AddInfo()        {            List<StudentInfo> list = new List<StudentInfo>();            for (int i = 0; i < 10; i++)            {                StudentInfo student = new StudentInfo();                student.Name = "张三" + i.ToString();                student.Number = i;                student._age = 18 + i;                list.Add(student);            }            return list;        }        /// <summary>        /// XML反序列化        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void btnDXML_Click(object sender, EventArgs e)        {            string path = @"F:\Asp.Net\2016-4-8\2016-4-8-09\XMLSerialize.xml";            using (Stream fs = new FileStream(path, FileMode.Open))            {                XmlSerializer xml = new XmlSerializer(typeof(List<StudentInfo>));                object data = xml.Deserialize(fs);                ListBoxShow(data);            }        }        /// <summary>        /// 反序列化显示数据        /// </summary>        /// <param name="data"></param>        private void ListBoxShow(object data)        {            List<StudentInfo> list = (List<StudentInfo>)data;            foreach (var item in list)            {                listBox1.Items.Add(" 姓名: " + item.Name + " 年龄: " + item._age );            }        }        /// <summary>        /// 1.二进制序列化器需要添加引用：System.Runtime.Serialization;还需要添加：using System.Runtime.Serialization.Formatters.Binary;        /// 2.要在被序列化的类型上添加[Serializable]特性        /// 3.在实例化序列化器的时候，不需要指定数据的类型type        /// 4.二进制序列化器既可以序列化公有成员，也可以序列化私有成员        /// 5.如果数据类型中，有个别字段不需要序列化，要使用[NonSerializable]特性修饰        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void button2_Click(object sender, EventArgs e)        {            List<StudentInfo> list = AddInfo();            string path = @"F:\Asp.Net\2016-4-8\2016-4-8-09\BinarySerialize.xml";            using (Stream fs = new FileStream(path,FileMode.OpenOrCreate))            {                BinaryFormatter bf = new BinaryFormatter();                bf.Serialize(fs,list);            }            MessageBox.Show("序列化成功");        }        /// <summary>        /// 二进制反序列化        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void button1_Click(object sender, EventArgs e)        {            string path = @"F:\Asp.Net\2016-4-8\2016-4-8-09\BinarySerialize.xml";            using (Stream fs = new FileStream(path,FileMode.Open))            {                BinaryFormatter bf = new BinaryFormatter();               var data = bf.Deserialize(fs);               ListBoxShow(data);            }        }        /// <summary>        /// 1.添加引用 System.Runtime.Serialization.Formatters.Soap;        /// 2.添加 using System.Runtime.Serialization.Formatters.Soap;        /// 3.soap 序列化器不能使用泛型集合当作要序列化的数据        /// 4.soap 序列化器既可以序列化公有元素，也会序列化私有元素        /// 5.soap 序列化器在序列化时，数据必须添加[Serialized]特性        /// 6.如果不想序列化某个元素，可以加[NonSerialized]标签标注        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void button3_Click(object sender, EventArgs e)        {            List<StudentInfo> list = AddInfo();            string path = @"F:\Asp.Net\2016-4-8\2016-4-8-09\SoapSerialize.ini";            using (Stream fs = new FileStream(path,FileMode.OpenOrCreate))            {            SoapFormatter sf = new SoapFormatter();            sf.Serialize(fs,list.ToArray());            }            MessageBox.Show("序列化成功");        }        /// <summary>        /// soap 反序列号        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void button4_Click(object sender, EventArgs e)        {            string path = @"F:\Asp.Net\2016-4-8\2016-4-8-09\SoapSerialize.ini";            using (Stream fs = new FileStream(path,FileMode.Open))            {                SoapFormatter sf = new SoapFormatter();                var data = sf.Deserialize(fs);                listBox1.DataSource = data;                listBox1.DisplayMember = "Name";            }        }    }}

using System;using System.Xml.Serialization;namespace SerializeTest{    [Serializable]    public class StudentInfo    {        private string _name;        public string Name        {            get            {                return _name;            }            set            {                _name = value;            }        }        public int _age;       // [NonSerialized]        private string _sex = "女";        [XmlIgnore]        public int Number { get; set; }    }}

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