public void LetsMove()
{
for (int i = 0; i < animals.Count; i++)
{
if (animals[i] is IWalking)
{
IWalking iDog = animals[i] as IWalking;
iDog.Walk();
}
else if (animals[i] is ISwimming)
{
ISwimming iFish = animals[i] as ISwimming;
iFish.Swim();
}
else if (animals[i] is IFlying)
{
IFlying iBird = animals[i] as IFlying;
iBird.Fly();
}
else if (animals[i] is IFlying)
{
IFlying iButterfly = animals[i] as IFlying;
iButterfly.Fly();
}
}
}
public void LetsMove()
{
if (animals is IWalking)
{
IWalking iDog = animals as IWalking;
iDog.Walk();
}
if (animals is ISwimming)
{
ISwimming iFish = animals as ISwimming;
iFish.Swimm();
}
if (animals is IFlying)
{
IFlying iButt = animals as IFlying;
iButt.Fly();
}
if (animals is IFlying)
{
IFlying iBird = animals as IFlying;
iBird.Fly();
}
}
static void Main(string[] args)
{
//Parent parent = new Parent();//Parent ref = Parent Object
//parent.Sample();//Parent method
//Parent parent = new Child();//Parent ref = Child Object
//parent.Sample();//Child method
//Parent child = new Child();//Parent ref = Child Object
//child.Sample();//Child method
//Animal animal = new Monkey();
//animal.Eat();
//animal.Breathe();
//animal.Look();
Bird bird = new Bird();
IFlying flyingObject = bird;
flyingObject.TakeOff();
flyingObject.Fly();
flyingObject.Land();
Animal animal = bird;
animal.Breathe();
Console.ReadKey();
}
public void LetsMove()
{
if (animals is IWalking) // проверяем, может ли собака ходить
{
IWalking iDog = animals as IWalking; // получаем интерфейсную ссылку. за счет условия выше мы можем быть уверены, что здесь не будет значения null
iDog.Walk(); // вызываем метод интерфейса, он вызовет реализацию этого метода в классе Dog
}
if (animals is IFlying) // проверяем, может ли собака ходить
{
IFlying iFly = animals as IFlying;
iFly.Fly();
}
if (animals is ISwimming)
{
ISwimming iSwim = animals as ISwimming;
iSwim.Swim();
}
if (animals is IFlying)
{
IFlying iButterfly = animals as IFlying;
iButterfly.Fly();
}
}
public void ExecuteFly()
{
Flying.Fly();
}
void TreeLife(IFlying flying)
{
flying.TakeOff();
flying.Fly();
flying.Land();
}
public void Fly()
{
_fly.Fly();
}