program.cs

C#2.0宝典源码,C#经典书籍,很多例子

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

namespace Example10_16 {
    class Program {
        static void Main(string[] args) {
            Class2 class2 = new Class2();
            class2.MyMethod();

            Console.ReadLine();
        }
    }

    /// <summary>
    /// Class1
    /// </summary>
    class Class1 {
        /// <summary>
        /// 构造函数
        /// </summary>
        public Class1() {
            Console.WriteLine("创建Class1类型变量！");
        }

        /// <summary>
        /// 方法MyMethod
        /// </summary>
        public virtual void MyMethod() {
            Console.WriteLine("这是一个方法！");
        }
    }

    /// <summary>
    /// Class2类，继承类Class1
    /// </summary>
    class Class2 : Class1 {
        /// <summary>
        /// 构造函数
        /// </summary>
        public Class2() {
            Console.WriteLine("创建Class2类型变量！");
        }

        /// <summary>
        /// 密封方法MyMethod
        /// </summary>
        public sealed override void MyMethod() {
            Console.WriteLine("这是一个密封方法！");
        }
    }
}