. NET using Protobuffer for serialization and deserialization

. NET using Protobuffer for serialization and deserialization

1. To the official download Protobuf-net.dll, official address: http://code.google.com/p/protobuf-net/

2. Build a console Application

3. Add Class Library: Protobuf-net.dll to the application.

Example code:

Prepare an entity class to be tested (note that both classes and methods are prefixed with the Protobuffer serialization feature):

[Protocontract]    public class Student    {        [Protomember (1)] public        Intstudentid {get; set;}        [Protomember (2)]        Public Stringname {get; set;}        [Protomember (3)]        Public Stringclassname {get; set;}    }

The class is then serialized and deserialized

Using system;using system.collections.generic;using system.linq;using system.text;using ProtoBuf;using Protobufferdemo.entity;using System.IO;        Namespace Protobufferdemo{class Program {Private Const string testpath = @ "D:/1.txt";             static void Main (string[] args) {////////////////////////serialization////////////////////////////// Student stu = new Student () {StudentID = 1, Name = "Zhangsan", Cl             Assname = "Classone"}; if (!               File.exists (Testpath)) {FileStream fs = File.create (testpath,1024, fileoptions.asynchronous); Fs.            Dispose ();            } Console.WriteLine ("Start serialization and export to File ..."); using (Stream s = new FileStream (Testpath,filemode.open, FileAccess.ReadWrite)) {Serializer.ser                Ialize<student> (S, Stu);            S.close ();    } Console.WriteLine ("Serialization Complete");         Deserialize////////////////////////////Console.WriteLine ("Deserialize and output ..."); using (Stream s = new FileStream (Testpath,filemode.open)) {Student St = serializer.deserialize& Lt                Student> (s); Console.WriteLine ("Studentname:" + stu. Name + "/r/n" + "StudentID:" + stu. StudentID + "/r/n" + "ClassName:" + stu.                ClassName);            S.close ();        } console.read (); }   }}

Now consider the case of multiple entities and test serialize a collection :

Class Program {Private Const string testpath = @ "D:/1.txt";             static void Main (string[] args) {////////////////////////serialization////////////////////////////// list<student> stu = new list<student> () {new Student () {StudentID =                1, Name = "Zhangsan", ClassName = "Classone"}, new Student () {StudentID = 2,             Name = "Lisi", ClassName = "Classtwo"}; if (!                File.exists (Testpath)) {FileStream fs = File.create (testpath,1024, fileoptions.asynchronous); Fs.            Dispose ();            } Console.WriteLine ("Start serializing and exporting files ..."); using (Stream s = new FileStream (Testpath,filemode.open, FileAccess.ReadWrite)) {Serializer.ser                Ialize<list<student>> (S,stu);            S.close (); } Console.WriteLine ("Sequence");            Deserialize////////////////////////////Console.WriteLine ("Deserialize and output ..."); using (Stream s = new FileStream (Testpath,filemode.open)) {list<student> SL = serializer.                 Deserialize<list<student>> (s); foreach (var student in SL) {Console.WriteLine ("Studentname:" + student. Name + "/r/n" + "StudentID:" + student. StudentID + "/r/n" + "class Name:" + student.                ClassName);            } s.close ();        } console.read (); }   }

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