// Use this for initialization
void Start()
{
IProduct product;
FactoryA factoryA = new FactoryA();
FactoryB factoryB = new FactoryB();
//返回产品A
product = factoryA.FactoryMethod();
//返回产品B
product = factoryB.FactoryMethod();
}
static void Main(string[] args)
{
IFactory factoryA = new FactoryA();
IFactory factoryB = new FactoryB();
IProduct productA = factoryA.CreateProduct();
IProduct productB = factoryB.CreateProduct();
productA.Operation();
productB.Operation();
Console.ReadLine();
}
void setFactoryB(FactoryB factoryB) { /* sets into state */ }
