Structure is used to make a single variable hold related data of various data types. To create a structure in C#, use struct keyword
Here is an example, showing how to define a structure in C# programming:
struct Books
{
public string title;
public string author;
public string subject;
public int book_id;
};
Here is an example program, demonstrating the concept/use of structure in C#:
/* C# Structure - Example Program */
using System;
struct BOOKS
{
public string title;
public string author;
public string subject;
public int book_id;
};
public class StructureClass
{
public static void Main(string[] args)
{
BOOKS b1;
BOOKS b2;
b1.title = "C# Programming";
b1.author = "codescracker.com";
b1.subject = "C# Programming Tutorial";
b1.book_id = 6495407;
b2.title = "C# Programming Examples";
b2.author = "codescracker.com";
b2.subject = "C# Programs Tutorial";
b2.book_id = 6495700;
Console.WriteLine("Book 1\nTitle = {0}", b1.title);
Console.WriteLine("Author = {0}", b1.author);
Console.WriteLine("Subject = {0}", b1.subject);
Console.WriteLine("Book ID = {0}", b1.book_id);
Console.WriteLine("\nBook 2\nTitle = {0}", b2.title);
Console.WriteLine("Author = {0}", b2.author);
Console.WriteLine("Subject = {0}", b2.subject);
Console.WriteLine("Book ID = {0}", b2.book_id);
Console.ReadKey();
}
}
When we compile and execute the above program, it will produce the following output:
Book 1 Title = C# Programming Author = codescracker.com Subject = C# Programming Tutorial Book ID = 6495407 Book 2 Title = C# Programming Examples Author = codescracker.com Subject = C# Programs Tutorial Book ID = 6495700