structure Program using C# Language

using System;

struct Books

{

private string title;

private string author;

private string subject;

private int book_id;

public void getValues(string t,string a,string s,int id)

{

      title = t;

      author = a;

      subject = s;

      book_id = id;

}

public void display()

{

Console.WriteLine("\n");

Console.WriteLine("\nTitle      : {0}", title);

Console.WriteLine("\nAuthor     : {0}", author);

Console.WriteLine("\nSubject    : {0}", subject);

Console.WriteLine("\nBook_id    : {0}",book_id);

}

};

public class testStructure

{

public static void Main()

{

Books Book1=new Books();

Books Book2=new Books();

Book1.getValues("C# and .NET Framework","J.Liberty","Programming in C#",6221407);

Book2.getValues("C# and .NET Framework","Herbert Schildt","The Complete Reference",6221410);

Book1.display();    Book2.display();

} 

}