static void Main(string[] args) { int extrinsicstate = 10; FlyweightFactory factory = new FlyweightFactory(); // Work with different flyweight instances Flyweight fx = factory.GetFlyweight("X"); fx.Operation(--extrinsicstate); Flyweight fy = factory.GetFlyweight("Y"); fy.Operation(--extrinsicstate); Flyweight fz = factory.GetFlyweight("Z"); fz.Operation(--extrinsicstate); UnsharedConcreteFlyweight fu = new UnsharedConcreteFlyweight(); fu.Operation(--extrinsicstate); Console.ReadLine(); }