cinema.cs

青鸟影院

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO;

namespace GreenBirdCinema
{
    /// <summary>
    /// 电影院类，保存放映计划和座位类
    /// </summary>
    /// 
    [Serializable]
    class Cinema
    {
        public Cinema() 
        {
            Schedule = new Schedule();
            Seats = new Dictionary<string, Seat>();
            SoldTickets = new List<Ticket>();
        }

        private Schedule schedule;

        internal Schedule Schedule
        {
            get { return schedule; }
            set { schedule = value; }
        }

        private Dictionary<String, Seat> seats;

        internal Dictionary<String, Seat> Seats
        {
            get { return seats; }
            set { seats = value; }
        }

        private List<Ticket> soldTickets;       //已售出的电影票的集合

        internal List<Ticket> SoldTickets
        {
            get { return soldTickets; }
            set { soldTickets = value; }
        }

        //反序列化进行加载
        public void Load()
        {
            try
            {
                FileStream fs = new FileStream("soldTickets.bin",FileMode.Open,FileAccess.Read);
                BinaryFormatter bf = new BinaryFormatter();
                SoldTickets = (List<Ticket>)bf.Deserialize(fs);
                fs.Close();
            }
            catch (Exception ex)
            {
                schedule.LoadItems();
            }
        }

        //序列化保存数据
        public void Save()
        {
            try
            {
                FileStream fs = new FileStream("soldTickets.bin",FileMode.Create,FileAccess.Write);
                BinaryFormatter bf = new BinaryFormatter();
                bf.Serialize(fs,SoldTickets);
                fs.Close();
            }
            catch (Exception ex)
            {
                System.Windows.Forms.MessageBox.Show(ex.Message);
            }
        }
    }
}