static void Main()
{
// Create listeners
ActionListener angel = new ActionListener("Angel");
ActionListener devil = new ActionListener("Devil");
// Create Button and attach listeners
Button button = new Button("Click Me");
button.Attach(angel);
button.Attach(devil);
// Simulate clicks on button
button.Push(1, 3);
button.Push(5, 4);
button.Push(8, 5);
// Wait for user
Console.ReadKey();
}
public void Detach(ActionListener listener)
{
Click -= listener.Update;
}
public void Detach(ActionListener listener)
{
Click -= listener.Update;
}
public void Attach(ActionListener listener)
{
Click += listener.Update;
}
public void Attach(ActionListener listener)
{
Click += listener.Update;
}