using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        List<string> horaString = new List<string>()

            {

              "01:04:00",

              "04:04:00",

              "02:02:10",

              "03:05:00",

              "10:07:00",

              "22:20:00"

            };

​

​

            List<TimeSpan> horaTimespan = new List<TimeSpan>()

            {

              new TimeSpan(5, 30, 1),

              new TimeSpan(2, 15, 5),

              new TimeSpan(7, 32, 1),

              new TimeSpan(8, 15, 5),

              new TimeSpan(1, 23, 1),

              new TimeSpan(3, 15, 5)

            };

​

            horaString = horaString.OrderBy(p => p).ToList();

            horaTimespan = horaTimespan.OrderBy(p => p.Hours).ToList();

​

            Console.WriteLine("String crescente");

            horaString.ForEach(p => Console.WriteLine(p));

​

            Console.WriteLine("Time Span crescente");

            horaTimespan.ForEach(p => Console.WriteLine(p));

​

            horaString = horaString.OrderByDescending(p => p).ToList();

            horaTimespan = horaTimespan.OrderByDescending(p => p.Hours).ToList();

​

            Console.WriteLine("\nString decrescente");

            horaString.ForEach(p => Console.WriteLine(p));

​

            Console.WriteLine("Time Span decrescente");

            horaTimespan.ForEach(p => Console.WriteLine(p));

    }

}