public override void Execute(TaskCollection tasks) { if (tasks.Count == 0) { Program.Status = "The task list is empty. Please add some tasks!"; return; } if (!tasks.Any(t => t.Completed)) { Console.WriteLine("Nothing's complete!"); return; } tasks.ForEach(task => { if (task.Completed) { task.Show(); } //Console.WriteLine("No task found with that tag!"); }); Console.WriteLine("Press any key to continue"); Console.ReadLine(); }