static void Main(string[] args)
{
Thermostat thermostat = new Thermostat();
Heater heater = new Heater(30);
Cooler cooler = new Cooler(40);
thermostat.Add_TemperatureChanged(heater.OnTemperatureChanged);
thermostat.Add_TemperatureChanged(cooler.Update);
thermostat.EmulateTemperatureChange();
thermostat.Remove_TemperatureChanged(cooler.Update);
thermostat.EmulateTemperatureChange();
Type type = thermostat.GetType();
foreach (var t in type.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
Console.WriteLine(t.Name);
}
Console.ReadKey();
}