影院售票

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Xml;using MyCinema.Models;namespace MyCinema{    public partial class MainForm : Form    {        Cinema cinema;        Dictionary<string, Label> labels = new Dictionary<string, Label>();        int ticket = 0;        string key = null;                public MainForm()        {            InitializeComponent();        }
using System;using System.Collections.Generic;using System.Text;using System.IO;using System.Runtime.Serialization.Formatters.Binary;using System.Windows.Forms;namespace MyCinema.Models{    [Serializable]    public class FreeTicket:Ticket    {        public FreeTicket() { }        public FreeTicket(ScheduleItem scheduleItem, Seat seat, string customerName)            : base(scheduleItem, seat)        {            this.CustomerName = customerName;        }        private string customerName;        public string CustomerName        {            get { return customerName; }            set { customerName = value; }        }        public override void CalcPrice()        {            this.Price = 0;        }        public  override void Print()        {            string fileName = this.ScheduleItem.Time.Replace(":", "-") + " " + this.Seat.SeatNum + ".txt";            FileStream fs = new FileStream(fileName, FileMode.Create);            StreamWriter sw = new StreamWriter(fs);            sw.WriteLine("***************************");            sw.WriteLine("     青鸟影院 (赠票)");            sw.WriteLine("---------------------------");            sw.WriteLine(" 电影名：\t{0}", this.ScheduleItem.Movie.MovieName);            sw.WriteLine(" 时间：  \t{0}", this.ScheduleItem.Time);            sw.WriteLine(" 座位号：\t{0}", this.Seat.SeatNum);            sw.WriteLine(" 姓名：  \t{0}", this.CustomerName);            sw.WriteLine("***************************");            sw.Close();            fs.Close();        }        /// <summary>        ///显示售出票信息        /// </summary>        public override void Show()        {            MessageBox.Show("已售出!\n\n 赠送者："+this.CustomerName);        }    }}

using System;using System.Collections.Generic;using System.Text;using System.Runtime.Serialization.Formatters.Binary;namespace MyCinema.Models{    public enum MovieType    {        //喜剧        Comedy,        //战争        War,        //爱情        Romance,        //动作        Action,        //卡通        Cartoon,        //恐怖        Thriller,        //冒险        Adventure    }    [Serializable]    public class Movie    {        public Movie() { }        public Movie(string movieName, string poster, string director,string actor,MovieType movieType,int price)        {            this.MovieName = movieName;            this.Poster = poster;            this.Director = director;            this.Actor = actor;            this.MovieType = movieType;            this.Price = price;        }        /// <summary>        /// 电影名称        /// </summary>        private string movieName;        public string MovieName        {            get { return movieName; }            set { movieName = value; }        }        /// <summary>        /// 海报图片名        /// </summary>        private string poster;        public string Poster        {            get { return poster; }            set { poster = value; }        }        /// <summary>        /// 导演名        /// </summary>        private string director;        public string Director        {            get { return director; }            set { director = value; }        }        /// <summary>        /// 主演        /// </summary>        private string actor;        public string Actor        {            get { return actor; }            set { actor = value; }        }        /// <summary>        /// 电影类型        /// </summary>        private MovieType movieType;        public MovieType MovieType        {            get { return movieType; }            set { movieType = value; }        }        /// <summary>        /// 电影定价        /// </summary>        private int price;        public int Price        {            get { return price; }            set { price = value; }        }    }}

using System;using System.Collections.Generic;using System.Text;using System.Xml;using System.Runtime.Serialization.Formatters.Binary;namespace MyCinema.Models{    /// <summary>    /// 描述当天的放映计划    /// </summary>    [Serializable]    public class Schedule    {        public Schedule()        {            items = new Dictionary<string, ScheduleItem>();        }        /// <summary>        /// 放映计划中的放映列表        /// </summary>        private Dictionary<string, ScheduleItem> items;        /// <summary>        /// 放映计划中的放映列表        /// </summary>        public Dictionary<string, ScheduleItem> Items        {            get { return items; }            set { items = value; }        }        /// <summary>        /// 从XML文件读取放映列表数据        /// </summary>        public void LoadItems()        {            if (items == null)                items = new Dictionary<string, ScheduleItem>();            items.Clear();            XmlDocument myXml = new XmlDocument();            myXml.Load("ShowList.xml");            XmlNode feednode = myXml.DocumentElement;            //中间变量            string movieName = null;            string playBill = null;            string director = null;            string actor = null;            string movieType = null;            string price = null;            foreach (XmlNode node in feednode.ChildNodes)            {                if (node.Name == "Movie")                {                    foreach (XmlNode subNode in node.ChildNodes)                    {                        switch (subNode.Name)                        {                            case "Name":                                movieName = subNode.InnerText;                                break;                            case "Poster":                                playBill = subNode.InnerText;                                break;                            case "Director":                                director = subNode.InnerText;                                break;                            case "Actor":                                actor = subNode.InnerText;                                break;                            case "Type":                                movieType = subNode.InnerText;                                break;                            case "Price":                                price = subNode.InnerText;                                break;                            case "Schedule":                                foreach (XmlNode scheduleNode in subNode.ChildNodes)                                {                                    ScheduleItem item = new ScheduleItem();                                    item.Time = scheduleNode.InnerText;                                    item.Movie.MovieName = movieName;                                    item.Movie.Poster = playBill;                                    item.Movie.Director = director;                                    item.Movie.Actor = actor;                                    item.Movie.MovieType = (MovieType)Enum.Parse(typeof(MovieType), movieType);                                    item.Movie.Price = int.Parse(price);                                    items.Add(item.Time,item);                                }                                break;                        }                    }                }            }        }    }}

using System;using System.Collections.Generic;using System.Text;using System.Runtime.Serialization.Formatters.Binary;namespace MyCinema.Models{    /// <summary>    /// 播放场次    /// </summary>    [Serializable]    public class ScheduleItem    {        public ScheduleItem()        {            movie = new Movie();        }        /// <summary>        /// 放映时间        /// </summary>        private string time;        public string Time        {            get { return time; }            set { time = value; }        }        /// <summary>        /// 要放映的电影对象        /// </summary>        private Movie movie;        public Movie Movie        {            get { return movie; }            set { movie = value; }        }    }}

using System;using System.Collections.Generic;using System.Text;using System.Runtime.Serialization.Formatters.Binary;using System.Drawing;namespace MyCinema.Models{    /// <summary>    /// 座位类    /// </summary>    [Serializable]    public class Seat    {        public Seat(string seatNum, Color color)        {            this.SeatNum = seatNum;            this.Color = color;        }        /// <summary>        /// 座位号        /// </summary>        private string seatNum;        public string SeatNum        {            get { return seatNum; }            set { seatNum = value; }        }        /// <summary>        /// 显示售出与否的颜色属性        /// </summary>        private Color color;        public Color Color        {            get { return color; }            set { color = value; }        }    }}

using System;using System.Collections.Generic;using System.Text;using System.IO;using System.Runtime.Serialization.Formatters.Binary;using System.Windows.Forms;namespace MyCinema.Models{    /// <summary>    /// 学生票子类    /// </summary>    [Serializable]    public class StudentTicket:Ticket    {        public StudentTicket() { }        public StudentTicket(ScheduleItem scheduleItem, Seat seat, int discount)            : base(scheduleItem, seat)        {            this.Discount = discount;        }                //折扣数        private int discount;        public int Discount        {            get { return discount; }            set { discount = value; }        }        /// <summary>        /// 重写价格        /// </summary>        public override void CalcPrice()        {            this.Price = this.ScheduleItem.Movie.Price * Discount / 10;        }             /// <summary>        /// 打印数据        /// </summary>        public override void Print()        {            string fileName = this.ScheduleItem.Time.Replace(":", "-") + " " + this.Seat.SeatNum + ".txt";            FileStream fs = new FileStream(fileName, FileMode.Create);            StreamWriter sw = new StreamWriter(fs);            sw.WriteLine("***************************");            sw.WriteLine("     青鸟影院 (学生)");            sw.WriteLine("---------------------------");            sw.WriteLine(" 电影名：\t{0}", this.ScheduleItem.Movie.MovieName);            sw.WriteLine(" 时间：  \t{0}", this.ScheduleItem.Time);            sw.WriteLine(" 座位号：\t{0}", this.Seat.SeatNum);            sw.WriteLine(" 价格：  \t{0}", this.Price.ToString());            sw.WriteLine("***************************");            sw.Close();            fs.Close();                    }        /// <summary>        /// 显示售出票信息        /// </summary>        public override void Show()        {            MessageBox.Show("已售出!\n\n " + this.discount + "折学生票!");        }            }}

using System;using System.Collections.Generic;using System.Text;using System.IO;using System.Runtime.Serialization.Formatters.Binary;using System.Windows.Forms;namespace MyCinema.Models{    /// <summary>    /// 售票系统电影票的基类 可以实例化普通票    /// </summary>    [Serializable]    public  class Ticket    {        public Ticket() { }        public Ticket(ScheduleItem scheduleItem, Seat seat)        {            this.ScheduleItem = scheduleItem;            this.Seat = seat;        }        /// <summary>        /// 座位对象        /// </summary>        private Seat seat;        public Seat Seat        {            get { return seat; }            set { seat = value; }        }        /// <summary>        /// 票价        /// </summary>        private int price;        public int Price        {            get { return price; }            set { price = value; }        }        /// <summary>        /// 所属的放映场次        /// </summary>        private ScheduleItem scheduleItem;        public ScheduleItem ScheduleItem        {            get { return scheduleItem; }            set { scheduleItem = value; }        }        /// <summary>        /// 计算票价的方法        /// 可重写        /// </summary>        public virtual void CalcPrice()        {            this.Price = this.ScheduleItem.Movie.Price;        }              /// <summary>        /// 打印票实现        /// </summary>        public virtual void Print()        {            string fileName = this.ScheduleItem.Time.Replace(":","-") + " " + this.Seat.SeatNum + ".txt";            FileStream fs = new FileStream(fileName, FileMode.Create);            StreamWriter sw = new StreamWriter(fs);            sw.WriteLine("***************************");            sw.WriteLine("        青鸟影院");            sw.WriteLine("---------------------------");            sw.WriteLine(" 电影名：\t{0}", this.ScheduleItem.Movie.MovieName);            sw.WriteLine(" 时间：  \t{0}", this.ScheduleItem.Time);            sw.WriteLine(" 座位号：\t{0}", this.Seat.SeatNum);            sw.WriteLine(" 价格：  \t{0}", this.Price.ToString());            sw.WriteLine("***************************");            sw.Close();            fs.Close();        }        /// <summary>        /// 显示售出票信息        /// </summary>        public virtual void Show()        {            MessageBox.Show("已售出");        }           }}

using System;using System.Collections.Generic;using System.Text;namespace MyCinema.Models{    /// <summary>    /// 创建票的工具类    /// </summary>    public class TicketUtil    {        public static Ticket CreateTicket(ScheduleItem scheduleItem, Seat seat,            int discount,string customerName, string type)        {            Ticket newTicket = null;            switch (type)            {                case "student":                    newTicket = new StudentTicket(scheduleItem, seat, discount);                    break;                case "free":                    newTicket = new FreeTicket(scheduleItem, seat, customerName);                    break;                case "":                    newTicket = new Ticket(scheduleItem, seat);                    break;            }            return newTicket;        }    }}

private void MainForm_Load(object sender, EventArgs e) { this.lblActor.Text = ""; this.lblDirector.Text = ""; this.lblMovieName.Text = ""; this.lblPrice.Text = ""; this.lblTime.Text = ""; this.lblType.Text = ""; this.lblCalcPrice.Text = ""; this.txtCustomer.Enabled = false; this.cmbDisCount.Enabled = false; this.rdoNormal.Checked = true; cinema = new Cinema(); //初始化放映厅座位 InitSeats(7, 5, tpCinema); cinema.Load(); } /// <summary> /// 初始化放映厅座位 /// </summary> /// <param name="seatRow">行数</param> /// <param name="seatLine">列数</param> /// <param name="tb"></param> private void InitSeats(int seatRow,int seatLine,TabPage tb) { Label label; Seat seat; for (int i = 0; i < seatRow; i++) { for (int j = 0; j < seatLine; j++) { label = new Label(); //设置背景颜色 label.BackColor = Color.Yellow; //设置字体 label.Font = new System.Drawing.Font("宋体", 14.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point,((byte)(134))); //设置尺寸 label.AutoSize = false; label.Size = new System.Drawing.Size(50, 25); //设置座位号 label.Text = (j + 1).ToString() + "-" + (i + 1).ToString(); label.TextAlign = ContentAlignment.MiddleCenter; //设置位置 label.Location = new Point(60 + (i * 90), 60 + (j * 60)); //所有的标签都绑定到同一事件 label.Click += new System.EventHandler(lblSeat_Click); tb.Controls.Add(label); labels.Add(label.Text, label); //实例化一个座位 seat = new Seat((j + 1).ToString() + "-" + (i + 1).ToString(), Color.Yellow); //保存的座位集合 cinema.Seats.Add(seat.SeatNum, seat); } } } //选择“继续销售” private void tsmiMovies_Click(object sender, EventArgs e) { //判断放映列表是否为空 if (cinema.Schedule.Items.Count == 0) { cinema.Schedule.LoadItems(); } InitTreeView(); } //选择“获取最新播放列表” private void tsmiNew_Click(object sender, EventArgs e) { cinema.Schedule.LoadItems(); cinema.SoldTickets.Clear(); InitTreeView(); } /// <summary> /// 初始化TreeView控件 /// </summary> private void InitTreeView() { tvMovies.BeginUpdate(); tvMovies.Nodes.Clear(); string movieName = null; TreeNode movieNode = null; foreach (ScheduleItem item in cinema.Schedule.Items.Values) { if (movieName != item.Movie.MovieName) { movieNode = new TreeNode(item.Movie.MovieName); tvMovies.Nodes.Add(movieNode); } TreeNode timeNode = new TreeNode(item.Time); movieNode.Nodes.Add(timeNode); movieName = item.Movie.MovieName; } tvMovies.EndUpdate(); } /// <summary> /// 选择一场电影事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void tvMovies_AfterSelect(object sender, TreeViewEventArgs e) { TreeNode node = tvMovies.SelectedNode; if (node == null) return; if (node.Level != 1) return; key = node.Text; //将详细信息显示 this.lblMovieName.Text = cinema.Schedule.Items[key].Movie.MovieName; this.lblDirector.Text = cinema.Schedule.Items[key].Movie.Director; this.lblActor.Text = cinema.Schedule.Items[key].Movie.Actor; this.lblPrice.Text = cinema.Schedule.Items[key].Movie.Price.ToString(); this.lblTime.Text = cinema.Schedule.Items[key].Time; this.lblType.Text = cinema.Schedule.Items[key].Movie.MovieType.ToString(); this.picMovie.Image = Image.FromFile(cinema.Schedule.Items[key].Movie.Poster); this.lblCalcPrice.Text = ""; //清空座位 ClearSeat(); //遍历该场电影的座位销售情况 foreach (Ticket ticket in cinema.SoldTickets) { foreach (Seat seat in cinema.Seats.Values) { if ((ticket.ScheduleItem.Time == key) &&(ticket.Seat.SeatNum == seat.SeatNum)) { seat.Color = Color.Red; } } } UpdateSeat(); } /// <summary> /// 清空座位 /// </summary> private void ClearSeat() { foreach (Seat seat in cinema.Seats.Values) { seat.Color = Color.Yellow; } } /// <summary> /// 更新座位状态 /// </summary> private void UpdateSeat() { foreach (string key in cinema.Seats.Keys) { labels[key].BackColor = cinema.Seats[key].Color; } } /// <summary> /// 点击一个座位 /// 买票事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void lblSeat_Click(object sender, EventArgs e) { if (String.IsNullOrEmpty(this.lblMovieName.Text)) { MessageBox.Show("您还没选择电影!","提示"); return; } ticket++; try { string seatNum = ((Label)sender).Text.ToString(); string customerName = this.txtCustomer.Text.ToString(); int discount = 0; string type = ""; if (this.rdoStudent.Checked) { type = "student"; if (this.cmbDisCount.Text == null) { MessageBox.Show("请输入折扣数!","提示"); return; } else { discount = int.Parse(this.cmbDisCount.Text); } } else if (this.rdoFree.Checked) { if (String.IsNullOrEmpty(this.txtCustomer.Text)) { MessageBox.Show("请输入赠票者姓名!","提示"); return; } else { type = "free"; } } //调用工具类创建票 Ticket newTicket = TicketUtil.CreateTicket(cinema.Schedule.Items[key], cinema.Seats[seatNum], discount, customerName, type); if (cinema.Seats[seatNum].Color == Color.Yellow) { //打印 DialogResult result; result = MessageBox.Show("是否购买?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information); if (result == DialogResult.Yes) { cinema.Seats[seatNum].Color = Color.Red; UpdateSeat(); newTicket.CalcPrice(); cinema.SoldTickets.Add(newTicket); lblCalcPrice.Text = newTicket.Price.ToString(); newTicket.Print(); } else if (result == DialogResult.No) { return; } } else { //显示当前售出票的信息 foreach (Ticket ticket0 in cinema.SoldTickets) { //判断是否为同场次、同电影、同座位号 if (ticket0.Seat.SeatNum == seatNum && ticket0.ScheduleItem.Time==tvMovies.SelectedNode.Text && ticket0.ScheduleItem.Movie.MovieName==tvMovies.SelectedNode.Parent.Text) { ticket0.Show(); } } } } catch (Exception ex) { MessageBox.Show(ex.ToString()); } } //选择“赠票”时 private void rdoFree_CheckedChanged(object sender, EventArgs e) { this.txtCustomer.Enabled = true; this.cmbDisCount.Enabled = false; this.cmbDisCount.Text = ""; //设置“优惠价” this.lblCalcPrice.Text = "0"; } //选择“学生票”时 private void rdoStudent_CheckedChanged(object sender, EventArgs e) { this.txtCustomer.Enabled = false; this.txtCustomer.Text = ""; this.cmbDisCount.Enabled = true; this.cmbDisCount.Text = "7"; //根据当前选中的电影，设置“优惠价” if(this.lblPrice.Text!="") { int price = int.Parse(this.lblPrice.Text); int discount = int.Parse(this.cmbDisCount.Text); this.lblCalcPrice.Text = (price * discount / 10).ToString(); } } //选择“普通票”时 private void rdoNormal_CheckedChanged(object sender, EventArgs e) { this.cmbDisCount.Enabled = false; this.txtCustomer.Text = ""; this.txtCustomer.Enabled = false; this.cmbDisCount.Text = ""; this.lblCalcPrice.Text = ""; } private void tsmiExit_Click(object sender, EventArgs e) { cinema.Save(); this.Dispose(); } private void tsmiSave_Click(object sender, EventArgs e) { cinema.Save(); } private void MainForm_FormClosing(object sender, FormClosingEventArgs e) { DialogResult close; close = MessageBox.Show("是否保存当前销售状态?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information); if (close == DialogResult.Yes) { //退出时保存Cinema对象 cinema.Save(); } } //选择“不同折扣”下拉列表 private void cmbDisCount_SelectedIndexChanged(object sender, EventArgs e) { //根据当前选中的电影，设置“优惠价” if (this.lblPrice.Text != "") { int price = int.Parse(this.lblPrice.Text); int discount = int.Parse(this.cmbDisCount.Text); this.lblCalcPrice.Text = (price * discount / 10).ToString(); } } }}

using System;using System.Collections.Generic;using System.Text;using System.IO;using System.Runtime.Serialization.Formatters.Binary;using System.Drawing;namespace MyCinema.Models{    public class Cinema    {        public Cinema()        {            seats = new Dictionary<string, Seat>();            soldTickets = new List<Ticket>();            schedule = new Schedule();        }        /// <summary>        /// 放映厅座位集合        /// </summary>        private Dictionary<string, Seat> seats;        public Dictionary<string, Seat> Seats        {            get { return seats; }            set { seats = value; }        }        private Schedule schedule;        /// <summary>        /// 当天的放映计划        /// </summary>        public Schedule Schedule        {            get { return schedule; }            set { schedule = value; }        }        private List<Ticket> soldTickets;        public List<Ticket> SoldTickets        {            get { return soldTickets; }            set { soldTickets = value; }        }        //保存售票信息到文件中        public void Save()        {            FileStream fs = new FileStream("soldTickets.txt", FileMode.OpenOrCreate);            StreamWriter writer = new StreamWriter(fs, Encoding.Default);            for (int index = 0; index < SoldTickets.Count; index++)            {                Ticket ticket = SoldTickets[index];                string info = "|" + ticket.ScheduleItem.Movie.MovieName + "|" + ticket.ScheduleItem.Movie.Poster + "|" +                    ticket.ScheduleItem.Movie.Director + "|" + ticket.ScheduleItem.Movie.Actor + "|" + ticket.ScheduleItem.Movie.MovieType.ToString() + "|" +                    ticket.ScheduleItem.Movie.Price + "|" + ticket.ScheduleItem.Time + "|" + ticket.Seat.SeatNum + "|" + ticket.Seat.Color + "|" + ticket.Price + "|";                if (ticket is FreeTicket)                {                    string customerName=((FreeTicket)ticket).CustomerName;                    writer.WriteLine("free" + info + customerName);                }                else if (ticket is StudentTicket)                {                                        writer.WriteLine("student" + info + "");                }                else                {                    writer.WriteLine("" + info + "");                }            }            writer.WriteLine("The End");            writer.Close();            fs.Close();        }        //从文件中读取售票信息        public void Load()        {            try            {                StreamReader reader = new StreamReader("soldTickets.txt", Encoding.GetEncoding("GB2312"));                string line = reader.ReadLine();                string[] propertyValues;                Ticket ticket = null;                while (line.Trim() != "The End")                {                    propertyValues = line.Split('|');                    string type = propertyValues[0];                    Movie movie = new Movie(propertyValues[1], propertyValues[2], propertyValues[3], propertyValues[4], (MovieType)Enum.Parse(typeof(MovieType), propertyValues[5]), int.Parse(propertyValues[6]));                    ScheduleItem scheduleItem = new ScheduleItem();                    scheduleItem.Time = propertyValues[7];                    scheduleItem.Movie = movie;                    string color = propertyValues[9];                    string endColor = color.Substring(color.IndexOf("[") + 1, color.Length - 1 - color.IndexOf("[") - 1);                    Seat seat = new Seat(propertyValues[8], Color.FromName(endColor));                    int discount = 10;                    switch (type)                    {                        case "student":                            discount = 7;                            ticket = TicketUtil.CreateTicket(scheduleItem, seat, discount, "", type);                            break;                        case "free":                            discount = 0;                            ticket = TicketUtil.CreateTicket(scheduleItem, seat, discount, propertyValues[11], type);                            break;                        default:                            discount = 10;                            ticket = TicketUtil.CreateTicket(scheduleItem, seat, discount, "", "");                            break;                    }                    this.SoldTickets.Add(ticket);                    line = reader.ReadLine();                }                reader.Close();                            }            catch (Exception ex)            {                Console.WriteLine("出错了:"+ex.Message);                soldTickets = new List<Ticket>();            }        }    }}

                                             
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