mainprepare.cs

我的一个Ado.Net一个框架设计

using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleTest
{
    public partial class MainClass
    {
        private static void TestEvent()
        {
            EventSample ed = new EventSample();
            ed.OnClick += new EventSample.Click(ed_OnClick);
            ed.TestEvent(2);
        }

        static void ed_OnClick(int clikTime)
        {
            Console.WriteLine("事件已经被激发！");
            Console.ReadKey();
        }

        private static void TestDelegate()
        {
            EventSample es = new EventSample();
            GetName gn = es.GetNameById; //命名           
            string name = gn(4);
            Console.WriteLine(name);


            DelegateParm(gn);//委托作为参数传递，也就是实现了方法可以作为参数传递
        }
        private static void DelegateParm(GetName gn)
        {
            string name = gn(8);
            Console.WriteLine(name);
            Console.ReadKey();
        }
        public static void TestCars1()
        {
            Car car1 = new Car();
            car1.DescribeCar();
            System.Console.WriteLine("----------");

            ConvertibleCar car2 = new ConvertibleCar();
            car2.DescribeCar();
            System.Console.WriteLine("----------");

            Minivan car3 = new Minivan();
            car3.DescribeCar();
            System.Console.WriteLine("----------");
        }
        public static void TestCars2()
        {
            Car[] cars = new Car[3];
            cars[0] = new Car();
            cars[1] = new ConvertibleCar();
            cars[2] = new Minivan();
            foreach (Car vehicle in cars)
            {
                System.Console.WriteLine("Car object: " + vehicle.GetType());
                vehicle.DescribeCar();
                System.Console.WriteLine("----------");
            }
        }
        public static void TestAbtrasct()
        {
            //Student st = new Student();
            //int age = st.GetAge("xuzhiqiang");
            //Console.WriteLine(age);
            //string name = st.GetName(28);
            LittlePerson lp = new LittlePerson();
            int age = lp.GetAge("xuzhiqiang");
            Console.WriteLine(age);
        }
    }
}