示例#1
0
            public void x()
            {
                var animal = new Animal();
                var dog    = new Dog();
                var poodle = new Poodle();

                TakeAnimal(animal);
            }
示例#2
0
        void Operate()
        {
            var dog = new Poodle();

            dog.HasSpoken += Dog_HasSpoken;
        }