static void Main(string[] args)
{
IAbstractFactory factoryA = new ConcreteFactoryA();
IAbstractFactory factoryB = new ConcreteFactoryB();
Client client1 = new Client(factoryA);
Client client2 = new Client(factoryB);
}
private static void Main()
{
var concreteFactoryA = new ConcreteFactoryA();
var clientA = new Client(concreteFactoryA);
clientA.Run();
var concreteFactoryB = new ConcreteFactoryB();
var clientB = new Client(concreteFactoryB);
clientB.Run();
Console.ReadKey();
}