visual studio门禁管理

Visual Studio是一个集成开发环境（IDE），主要用于开发Windows应用程序、Web应用程序、移动应用程序、游戏等。它本身并不是一个门禁管理系统，但可以使用Visual Studio进行门禁管理系统的开发。门禁管理系统可以实现对门禁卡的级别调整、授权、取消授权，对门禁数据进行统计，对门禁进行信息维护等功能。以下是一个使用Visual Studio开发门禁管理系统的示例代码：

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

namespace DoorAccessControlSystem
{
    class Program
    {
        static void Main(string[] args)
        {
            // 人员管理
            Person person1 = new Person("张三", "001");
            Person person2 = new Person("李四", "002");
            Person person3 = new Person("王五", "003");

            // 门禁卡管理
            DoorAccessCard card1 = new DoorAccessCard("001", "001");
            DoorAccessCard card2 = new DoorAccessCard("002", "002");
            DoorAccessCard card3 = new DoorAccessCard("003", "003");

            // 绑定门禁卡
            person1.BindCard(card1);
            person2.BindCard(card2);
            person3.BindCard(card3);

            // 取消授权
            person1.Unauthorize();

            // 统计门禁数据
            DoorAccessData data = new DoorAccessData();
            data.AddAccessRecord(new AccessRecord(person2, DateTime.Now));
            data.AddAccessRecord(new AccessRecord(person3, DateTime.Now));

            // 门禁信息维护
            DoorAccessInfo info = new DoorAccessInfo();
            info.SetLocation("A区");
            info.SetLevel(2);
        }
    }

    // 人员类
    class Person
    {
        private string name;
        private string id;
        private DoorAccessCard card;

        public Person(string name, string id)
        {
            this.name = name;
            this.id = id;
        }

        public void BindCard(DoorAccessCard card)
        {
            this.card = card;
        }

        public void Unauthorize()
        {
            card.Unauthorize();
        }
    }

    // 门禁卡类
    class DoorAccessCard
    {
        private string id;
        private string personId;
        private bool authorized;

        public DoorAccessCard(string id, string personId)
        {
            this.id = id;
            this.personId = personId;
            this.authorized = true;        }

        public void Unauthorize()
        {
            this.authorized = false;
        }
    }

    // 门禁数据类
    class DoorAccessData
    {
        private List<AccessRecord> records;

        public DoorAccessData()
        {
            this.records = new List<AccessRecord>();
        }

        public void AddAccessRecord(AccessRecord record)
        {
            this.records.Add(record);
        }
    }

    // 门禁记录类
    class AccessRecord
    {
        private Person person;
        private DateTime time;

        public AccessRecord(Person person, DateTime time)
        {
            this.person = person;
            this.time = time;
        }
    }

    // 门禁信息类
    class DoorAccessInfo
    {
        private string location;
        private int level;

        public void SetLocation(string location)
        {
            this.location = location;
        }

        public void SetLevel(int level)
        {
            this.level = level;
        }
    }
}