private void InitializeTaskSource() { TaskSource.Add(new TaskModel() { Header = "task1", Description = "the quick", Date = DateTime.Now }); TaskSource.Add(new TaskModel() { Header = "task2", Description = "brown fox quick", Date = DateTime.Now }); TaskSource.Add(new TaskModel() { Header = "task3", Description = "jumps", Date = DateTime.Now }); TaskSource.Add(new TaskModel() { Header = "task4", Description = "right over", Date = DateTime.Now }); TaskSource.Add(new TaskModel() { Header = "task5", Description = "the lazy dogs", Date = DateTime.Now }); }