Specify NonSerialized fields : Binary Serialization « File Directory Stream « C# / CSharp Tutorial

C# / CSharp Tutorial
1. Language Basics
2. Data Type
3. Operator
4. Statement
5. String
6. struct
7. Class
8. Operator Overload
9. delegate
10. Attribute
11. Data Structure
12. Assembly
13. Date Time
14. Development
15. File Directory Stream
16. Preprocessing Directives
17. Regular Expression
18. Generic
19. Reflection
20. Thread
21. I18N Internationalization
22. GUI Windows Forms
23. 2D
24. Design Patterns
25. Windows
26. XML
27. ADO.Net
28. Network
29. Directory Services
30. Security
31. unsafe
Microsoft Office Word 2007 Tutorial
Java
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
C# / C Sharp
ASP.Net
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
PHP
Python
SQL Server / T-SQL
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
C# / CSharp Tutorial » File Directory Stream » Binary Serialization 
15. 30. 2. Specify NonSerialized fields
 

using System;
using System.IO;
using System.Collections;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;

[Serializable]
public class MyElement
{
    public MyElement(string name)
    {
        this.name = name;
        this.cacheValue = 15;
    }
    public override string ToString()
    {
        return(String.Format("{0}: {1}", name, cacheValue));
    }
    string name;

    [NonSerialized]
    int cacheValue;
}

class MainClass
{
    public static void Main()
    {
        MyElement ele = new MyElement("name");

        Console.WriteLine("Initial value");
        Console.WriteLine("{0}", ele);
        
        // write to binary, read it back
        Stream streamWrite = File.Create("MyElement.bin");
        BinaryFormatter binaryWrite = new BinaryFormatter();
        binaryWrite.Serialize(streamWrite, ele);
        streamWrite.Close();
        
        Stream streamRead = File.OpenRead("MyElement.bin");
        BinaryFormatter binaryRead = new BinaryFormatter();
        MyElement element = (MyElementbinaryRead.Deserialize(streamRead);
        streamRead.Close();
        
        Console.WriteLine("Values after binary serialization");
        Console.WriteLine("{0}", element);
        
    }
}

        
Initial value
name: 15
Values after binary serialization
name: 0
  
15. 30. Binary Serialization
15. 30. 1. Serialize object to binary form
15. 30. 2. Specify NonSerialized fields
15. 30. 3. Serialization of an object list in binary form
15. 30. 4. Customized Serialization
15. 30. 5. Binary Custom Serialization
w___ww_.j_a___v___a___2_s_.__co__m_ | Contact Us
Copyright 2003 - 08 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.