static void Main(string[] args)
{
// Instantiate a duck:
Mallard mallard = new Mallard();
mallard.DoFly();
mallard.DoQuack();
// Keep console open:
ReadLine();
} // Main
static void Main(string[] args)
{
// Instantiate a new Mallard Duck
Mallard liveDuck = new Mallard();
{
liveDuck.floats = true;
liveDuck.flies = true;
liveDuck.quacks = true;
liveDuck.legs = 2;
liveDuck.eyes = 2;
liveDuck.madeOf = "meat";
}
// Instantiate a new Wooden Duck
Wooden woodDuck = new Wooden();
{
woodDuck.floats = true;
woodDuck.flies = false;
woodDuck.quacks = false;
woodDuck.legs = 0;
woodDuck.eyes = 0;
woodDuck.madeOf = "wood";
}
// Instantiate a new Rubber Duck
Rubber rubberDucky = new Rubber();
{
rubberDucky.floats = true;
rubberDucky.flies = false;
rubberDucky.quacks = false;
rubberDucky.legs = 0;
rubberDucky.eyes = 0;
rubberDucky.name = "George";
rubberDucky.madeOf = "rubber";
rubberDucky.color = "yellow";
}
// Instantiate a new Rubber Duck with a custom color
Rubber redRubberDucky = new Rubber();
{
redRubberDucky.color = "red";
}
// You cant instantiate the class Duck because it is an abstract class.
Duck newDuck = new Duck();
// Add one of each of the ducks to a List
var ducks = new List <Duck>();
ducks.Add(liveDuck);
ducks.Add(woodDuck);
ducks.Add(rubberDucky);
ducks.Add(redRubberDucky);
// Remove one of the ducks from the List
ducks.Remove(woodDuck);
// Iterate through the list
foreach (var d in ducks)
{
bool DoesFloat;
if (d.floats == true)
{
DoesFloat = true;
Console.WriteLine("This Duck Floats!");
Console.ReadLine();
}
Console.WriteLine("This Duck sinks!");
Console.ReadLine();
}
// What about the eyes? How would you implement giving the ducks eyes?
}
