program.cs

来自「c#开发宝典 光盘内容。本光盘主要为书中的源程序」· CS 代码 · 共 32 行

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

namespace Example7_3 {
    class Program {
        static void Main(string[] args) {
            Farmer myFarmer1 = new Farmer();			//调用无参数构造函数创建myFarmer1
            Farmer myFarmer2 = new Farmer("张三");		//调用带参数构造函数创建myFarmer2

            Console.ReadLine();
        }
    }

    class Farmer {
        /// <summary>
        /// Farmer类的无参数构造函数
        /// </summary>
        public Farmer() {
            Console.WriteLine("一个新的Farmer类!");
        }

        /// <summary>
        /// Farmer类的带参数构造函数
        /// </summary>
        /// <param name="m_Name">姓名</param>
        public Farmer(string m_Name) {
            Console.WriteLine("一个新的名为 {0} 的Farmer类!", m_Name);
        }
    }
}