gistfile1.cs

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

namespace ConsoleApplication3
{
    class Program
    {
        static void Main()
        {
            var persons = new List<Person>
            {
                new Person("Chris", 36),
                new Person("Misty", 34),
                new Person("Hailey", 5)
            };

            var orderByAge = persons.OrderBy(p=>p.Age);

            Console.Out.WriteLine("ordered by age");
            Console.Out.WriteLine("--------------");
            foreach (var person in orderByAge)
            {
                Console.Out.WriteLine(person);
            }

            var orderedByName = persons.OrderBy(p=>p.Name);

            Console.Out.WriteLine("");
            Console.Out.WriteLine("ordered by name");
            Console.Out.WriteLine("---------------");
            foreach (var person in orderedByName)
            {
                Console.Out.WriteLine(person);
            }

            Console.Out.WriteLine("");
            Console.Out.WriteLine("press any key to exit.");
            Console.ReadKey(true);
        }
    }

    public class Person
    {
        public Person(string name, int age)
        {
            Name = name;
            Age = age;
        }

        public string Name { get; private set; }
        public int Age { get; private set; }

        public override string ToString()
        {
            return string.Format("{0} is {1} years old.", Name, Age);
        }
    }
}