Stackoverflow Question: Select list of x via list of y

LinqExamples.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NUnit.Framework;

namespace StackOverflowQuestionsTests
{
	[TestFixture]
	class LinqExamples
	{
		/// <summary>
		/// http://stackoverflow.com/questions/8967068/select-list-of-x-via-list-of-y/8967373#8967373
		/// </summary>
		[Test]
		public void select_list_x_via_list_of_y()
		{
			var Template = new[]
			               	{
			               		new { TemplateId = 1, Name = "Homepage" },
								new { TemplateId = 2, Name = "Generic Landing Page" }
			               	};
			var Area = new[]
			           	{
			           		new { AreaId = 1, Name = "Top" },
							new { AreaId = 2, Name = "Middle" },
							new { AreaId = 3, Name = "Bottom" }
			           	};
			var TemplateArea = new[]
			                   	{
			                   		new {TemplateAreaId = 1, TemplateId = 1, AreaId = 1},
			                   		new {TemplateAreaId = 2, TemplateId = 1, AreaId = 2},
			                   		new {TemplateAreaId = 3, TemplateId = 1, AreaId = 3},
			                   		new {TemplateAreaId = 4, TemplateId = 2, AreaId = 1},
			                   		new {TemplateAreaId = 5, TemplateId = 2, AreaId = 2}
			                   	};

			int templateId = 2;
			
			var templateAreas = TemplateArea.Where(ta => ta.TemplateId == templateId).ToList();

			var areas = Area.Join(templateAreas, a => a.AreaId, t => t.AreaId, (a, t) => a);

			areas.Select(x=>x.AreaId + " - " + x.Name).ToList().ForEach(Console.WriteLine);
		}
	}
}