设计模式之--模板模式

    abstract class AbstractClass
    {
        public abstract void PrimitiveOperation1();

        public abstract void PrimitiveOperation2();

        public void TemplateMethod()
        {
            PrimitiveOperation1();
            PrimitiveOperation2();
            Console.WriteLine("");
        }
    }

    class ConcreteClassA : AbstractClass
    {
        public override void PrimitiveOperation1()
        {
            Console.WriteLine("具体类A方法1实现");
        }

        public override void PrimitiveOperation2()
        {
            Console.WriteLine("具体类A方法2实现");
        }
    }

    class ConcreteClassB : AbstractClass
    {
        public override void PrimitiveOperation1()
        {
            Console.WriteLine("具体类B方法1实现");
        }

        public override void PrimitiveOperation2()
        {
            Console.WriteLine("具体类B方法2实现");
        }
    }