public void Clear()
{
Tareas.Clear();
ListasHerencia.Clear();
TareasOcultas.Clear();
TareasHechas.Clear();
}
private IEnumerator <Tarea> GetEnumerator()
{
for (int i = 0; i < ListasHerencia.Count; i++)
{
foreach (Tarea tarea in (IEnumerable <Tarea>)ListasHerencia.GetValueAt(i))
{
if (!TareasOcultas.Contains(tarea))
{
yield return(tarea);
}
}
}
for (int i = 0; i < Tareas.Count; i++)
{
yield return(Tareas.GetValueAt(i));
}
}
