TemperaturaWorker.cs

using System;
using System.Globalization;

namespace Cap06_FormatoParseo
{
    public class TemperaturaWorker
    {
        public void Ejecutar()
        {
            // Formato compuesto:
            Temperatura temp = new Temperatura(0);
            Console.WriteLine("{0:C} (Celsius) = {0:K} (Kelvin) = {0:F} (Fahrenheit)\n", temp);

            // Formato compuesto con proveedor de formato:
            temp = new Temperatura(-40);
            Console.WriteLine(
                String.Format(CultureInfo.CurrentCulture,
                "{0:C} (Celsius) = {0:K} (Kelvin) = {0:F} (Fahrenheit)",
                temp));
            Console.WriteLine(String.Format(new CultureInfo("fr-FR"),
                "{0:C} (Celsius) = {0:K} (Kelvin) = {0:F} (Fahrenheit)\n",
                temp));

            // Invocación a `ToString` con cadena de formato:
            temp = new Temperatura(32);
            Console.WriteLine("{0} (Celsius) = {1} (Kelvin) = {2} (Fahrenheit)\n",
                temp.ToString("C"),
                temp.ToString("K"),
                temp.ToString("F"));
        }
    }
}