Posted By

stewshack on 06/16/10

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Last Edited at 06/16/10 02:59pm

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Linq to Star Wars

/ Published in: C#

This is a simple Linq query against a list of Star Wars characters.

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using System;
using System.Collections.Generic;
using System.Linq;

namespace ExampleLinq
{
    public class StarWarsCharacter
    {
        public string Name { get; set; }
        public CharacterType CharacterType { get; set; }
    }

public enum CharacterType 
    { 
        Hero,
        Villain
    }

public class Program
    {
        static void Main(string[] args)
        {
            List<StarWarsCharacter> starWarsCharacters = new List<StarWarsCharacter>()
               {
                   new StarWarsCharacter { Name = "Luke", CharacterType = CharacterType.Hero },
                   new StarWarsCharacter { Name = "Vader", CharacterType = CharacterType.Villain },
                   new StarWarsCharacter { Name = "Obi-Wan", CharacterType = CharacterType.Hero },
                   new StarWarsCharacter { Name = "Tarkin", CharacterType = CharacterType.Villain }
               };
            var heroes = from s in starWarsCharacters
                         where s.CharacterType == CharacterType.Hero
                         select s.Name;
            heroes.ToList<string>().ForEach(h => Console.WriteLine(h));
        }
    }
}

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