C# program structures and members

The structure is a value type data type. It helps you make a single variable hold related data of various data types. The struct keyword is used to create structures.

To define a structure, you must use the struct statement. The struct statement defines a new data type that provides multiple members to your program.

For example, you can declare a Book structure in the following way. Following are the members -

struct Books {
   public string title;
   public string author;
   public string subject;
   public int id;
};

Access and display these members in the structure -

Example

using System;

struct Books {
   public string title;
   public string author;
   public int id;
};

public class testStructure {
   public static void Main(string[] args) {
      Books Book1;

      Book1.title = "PHP IN 7 Days";
      Book1.author = "Jacob Dawson";
      Book1.id = 34;

      Console.WriteLine( "Book 1 title : {0}", Book1.title);
      Console.WriteLine("Book 1 author : {0}", Book1.author);
      Console.WriteLine("Book 1 book_id :{0}", Book1.id);

      Console.ReadKey();
   }
}

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