C# (CSharp) LearnDesignPattern.Decoration DarkRoast示例

示例#1

文件： MyDecorate.cs 项目： dmgactive/cslearn

        public void Learn()
        {
            Beverage beverage = new Espresso();
            Console.WriteLine(beverage.GetDescription() + ":$" + beverage.Cost());

            Beverage beverage2 = new DarkRoast();
            beverage2 = new Mocha(beverage2);
            beverage2 = new Mocha(beverage2);
            beverage2 = new Whip(beverage2);

            Console.WriteLine(beverage2.GetDescription() + ":$" + beverage2.Cost());

            Beverage beverage3 = new HouseBlend();
            beverage3 = new Soy(beverage3);
            beverage3 = new Mocha(beverage3);
            beverage3 = new Whip(beverage3);

            Console.WriteLine(beverage3.GetDescription() + ":$" + beverage3.Cost());
        }

示例#2

        public void Learn()
        {
            Beverage beverage = new Espresso();

            Console.WriteLine(beverage.GetDescription() + ":$" + beverage.Cost());

            Beverage beverage2 = new DarkRoast();

            beverage2 = new Mocha(beverage2);
            beverage2 = new Mocha(beverage2);
            beverage2 = new Whip(beverage2);

            Console.WriteLine(beverage2.GetDescription() + ":$" + beverage2.Cost());

            Beverage beverage3 = new HouseBlend();

            beverage3 = new Soy(beverage3);
            beverage3 = new Mocha(beverage3);
            beverage3 = new Whip(beverage3);

            Console.WriteLine(beverage3.GetDescription() + ":$" + beverage3.Cost());
        }