C#结构体

1、结构体是值类型数据结构。它使得一个单一变量可以存储各种数据类型的相关数据。

struct 关键字用于创建结构体。

using System;
using System.Text;
     
struct Books
{
   public string title;
   public string author;
   public string subject;
   public int book_id;
};  

public class testStructure
{
   public static void Main(string[] args)
   {

      Books Book1;        /* 声明 Book1，类型为 Books */

      /* book 1 详述 */
      Book1.title = "C Programming";
      Book1.author = "Nuha Ali";
      Book1.subject = "C Programming Tutorial";
      Book1.book_id = 6495407;

      /* 打印 Book1 信息 */
      Console.WriteLine( "Book 1 title : {0}", Book1.title);
      Console.WriteLine("Book 1 author : {0}", Book1.author);
      Console.WriteLine("Book 1 subject : {0}", Book1.subject);
      Console.WriteLine("Book 1 book_id :{0}", Book1.book_id);

      Console.ReadKey();

   }
}