public static void Main(string[] args)
{
// Top level todo list:
TaskList todo = new TaskList("To-Do for today:");
// List for groceries:
TaskList groceries = new TaskList("Go to the store:");
groceries.AddToList(new ListItem("Apples"));
groceries.AddToList(new ListItem("Bread"));
groceries.AddToList(new ListItem("Yogurt"));
groceries.AddToList(new ListItem("Popcorn"));
// Add list to the top level:
todo.AddToList(groceries);
// Homework list:
TaskList homework = new TaskList("Do my homework:");
homework.AddToList(new ListItem("Math paper"));
homework.AddToList(new ListItem("Physics quiz"));
// CS sub-list:
TaskList csHomework = new TaskList("CSC:");
csHomework.AddToList(new ListItem("Lab"));
csHomework.AddToList(new ListItem("Assignment"));
csHomework.AddToList(new ListItem("Make flashcards"));
// Add CS list to homework list:
homework.AddToList(csHomework);
// Add homework list to top level:
todo.AddToList(homework);
// Read off the list:
todo.Read();
Console.WriteLine("Done");
/*
* Output:
*
* To-Do for today:
* Go to the store:
* Apples
* Bread
* Yogurt
* Popcorn
* Do my homework:
* Math paper
* Physics quiz
* CSC:
* Lab
* Assignment
* Make flashcards
* Done
*/
}