public static List <Task> EstraiListaTask() { ArticoliDS ds = new ArticoliDS(); using (ArticoliBusiness bArticolo = new ArticoliBusiness()) { bArticolo.FillTask(ds); } List <Task> tasks = new List <Task>(); foreach (ArticoliDS.TaskRow riga in ds.Task) { Task task = CreaTask(riga); tasks.Add(task); } return(tasks); }