1.C#面向对象基础简介

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

namespace 类1
{
    /*主类*/
    class Program
    {
        static void Main(string[] args)
        {
            Person p1 = new Person();
            p1.Name = "星云";
            p1.Height = 167;
            p1.Age=22;
            p1.SayHello();
            Console.ReadKey();
        }
    }

    //新建person类
    class Person
    {
        public int Height;
        public int Age;
        public string Name;
        public void SayHello()
        {
     Console.WriteLine("大家好！我叫{0}，我的身高是{1}，我的年龄是{2}。\n\n 今天刚开始学习C#,还请各位前辈多多指教！",this.Name,this.Height,this.Age);
        }
    }
}