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Paradoxal Press

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Category: Programming
Level: Beginner to seasoned
900 pages
ISBN-10 097661322-0
ISBN-13 978-097661322-0
$59.99 USA
$79.99 CANADA


Listing 15-19 extracted from chapter Collections


Listing 15-18<     > Listing 15-20


This listing can be compiled with the command line:
csc.exe /target:exe Example_15_19.cs
Errors: 0 Warnings: 0


Example_15_19.cs
using System;
class Article : IComparable<Article> {
   public decimal price;
   public Article(decimal price) { this.price = price; }
   int IComparable<Article>.CompareTo( Article other ) {
      return price.CompareTo( other.price );
   }
}
public class Program {
   public static void Main() {
      Article[] arr = new Article(98M) , new Article(19M) ,
                        new Article(9.5M) };
      Array.Sort<Article>(arr);
      //  Here, 'arr[0].price' = 9.5 ; 'arr[1].price' = 19 ; 
      //  'arr[2].price' = 98
   }
}	
Copyright Patrick Smacchia 2006 2007