static void Main(string[] args)
{
Console.WriteLine("装饰模式：动态的给一个对象增加一些额外的职责，就增加对象功能来说，装饰模式比生成子类实现更为灵活。装饰模式是一种对象结构型模式。");
Component c1, c2,C3;
c1 = new ConcreteComponent1();
c2 = new ConcreteDecorator1(c1);
c2.display();
C3 = new ConcreteDecorator2(c2);
C3.display();
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("装饰模式：动态的给一个对象增加一些额外的职责，就增加对象功能来说，装饰模式比生成子类实现更为灵活。装饰模式是一种对象结构型模式。");
Component c1, c2, C3;
c1 = new ConcreteComponent1();
c2 = new ConcreteDecorator1(c1);
c2.display();
C3 = new ConcreteDecorator2(c2);
C3.display();
Console.ReadKey();
}
private static void Main()
{
Component concreteComponentA = new ConcreteComponentA();
concreteComponentA.Operate();
concreteComponentA = new ConcreteDecorator1(concreteComponentA);
concreteComponentA.Operate();
Component concreteDecorator3 = new ConcreteDecorator3(new ConcreteDecorator2(new ConcreteComponentB()));
concreteDecorator3.Operate();
Console.ReadKey();
}