static void Main(string[] args)
{
Factory factory1 = new Factory1();
Factory factory2 = new Factory2();
ProductA productA1 = factory1.CreateProductA();
productA1.Operation();
ProductB productB1 = factory1.CreateProductB();
productB1.Operation();
ProductA productA2 = factory2.CreateProductA();
productA2.Operation();
ProductB productB2 = factory2.CreateProductB();
productB2.Operation();
}
public override void Create()
{
Product = new ProductA();
AirCondition = new AirConditionA();
Camera = new CameraA();
}