封装

最新推荐文章于 2025-06-13 15:07:48 发布

原创最新推荐文章于 2025-06-13 15:07:48 发布 · 269 阅读

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#string #class #object

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注：类的基本特性包括封装、继承性和多态性。通过将类成员变量的访问作用域声明为private可以实现类的封装型。

code:

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

namespace get访问器
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            yuwei p1 = new yuwei();
            p1.AGE = 23;
            p1.StrName = "yuwei";
            string say = p1.sayhello();
            Response.Write(say);
        }
    }
    public class yuwei
    {
        private string strName; //封装、
        private int Age;
        public string StrName //访问器
        {
            get
            {
                return strName;
            }
            set
            {
                if (value == "yuwei")
                {
                    strName = "zhangsan";
                    Age = 18;
                }
            }
        }
        public int AGE
        {
            get
            {
                return Age;
            }
            set
            {
                Age = value;
            }
        }
        public string sayhello()
        {
            return "我叫" + strName + ",年龄" + Age;
        }
    }
}