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();
}
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();
//放映厅座位（初始）
InitSeats(7, 5, tpCinema);
cinema.Load();
}
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();
label.BackColor = Color.Yellow;
label.Font = new System.Drawing.Font("宋体", 14.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point,((byte)(134)));
label.AutoSize = false;
label.Size = new System.Drawing.Size(50, 25);
label.Text = (j + 1).ToString() + "-" + (i + 1).ToString();
label.TextAlign = ContentAlignment.MiddleCenter;
label.Location = new Point(60 + (i * 90), 60 + (j * 60));
label.Click += new System.EventHandler(lblSeat_Click);
tb.Controls.Add(label);
labels.Add(label.Text, label);
seat = new Seat((j + 1).ToString() + "-" + (i + 1).ToString(), Color.Yellow);
cinema.Seats.Add(seat.SeatNum, seat);
}
}
}
private void tsmiMovies_Click(object sender, EventArgs e)
{
//放映列表是否为空
if (cinema.Schedule.Items.Count == 0)
{
cinema.Schedule.LoadItems();
}
InitTreeView();
}
//获取最新播放列表
private void tsmiNew_Click(object sender, EventArgs e)
{
cinema.Schedule.LoadItems();
cinema.SoldTickets.Clear();
InitTreeView();
}
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();
}
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();
//遍历座位情况
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();
}
//清空座位
private void ClearSeat()
{
foreach (Seat seat in cinema.Seats.Values)
{
seat.Color = Color.Yellow;
}
}
//更新状态
private void UpdateSeat()
{
foreach (string key in cinema.Seats.Keys)
{
labels[key].BackColor = cinema.Seats[key].Color;
}
}
//买票
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";
}
}
//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
{
//显示售票信息
foreach (Ticket ticket0 in cinema.SoldTickets)
{
//判断座位是否售出
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());
}
}
//送票
private void rdoFree_CheckedChanged(object sender, EventArgs e)
{
this.txtCustomer.Enabled = true;
this.cmbDisCount.Enabled = false;
this.cmbDisCount.Text = "";
//优惠价
this.lblCalcPrice.Text = "0";
}
//学生票
private void rdoStudent_CheckedChanged(object sender, EventArgs e)
{
this.txtCustomer.Enabled = false;
this.txtCustomer.Text = "";
this.cmbDisCount.Enabled = true;
this.cmbDisCount.Text = "7";
//设置当前优惠价
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();
}
}
//普通票
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)
{
cinema.Save();
}
}
//不同折扣
private void cmbDisCount_SelectedIndexChanged(object sender, EventArgs e)
{
//当前电影优惠价
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();
}
}
}
}
[csharp] view plain copy 在CODE上查看代码片派生到我的代码片
cinema类<pre code_snippet_id="2259154" snippet_file_name="blog_20170312_2_6971975" name="code" class="csharp">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();
}
private Dictionary<string, Seat> seats;
public Dictionary<string, Seat> Seats
{
get { return seats; }
set { seats = value; }
}
private Schedule schedule;
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
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();
}
//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>();
}
}
}
}
</pre>学生票类<pre code_snippet_id="2259154" snippet_file_name="blog_20170312_3_941709" name="code" class="csharp">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 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; }
}
public override void CalcPrice()
{
this.Price = this.ScheduleItem.Movie.Price * Discount / 10;
}
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();
}
public override void Show()
{
MessageBox.Show("已售出!\n\n " + this.discount + "折学生票!");
}
}
}
</pre>Ticket类
<pre></pre>
<pre code_snippet_id="2259154" snippet_file_name="blog_20170312_4_5783495" name="code" class="csharp"><pre code_snippet_id="2259154" snippet_file_name="blog_20170312_4_5783495" name="code" class="csharp">using System;
using System.Collections.Generic;
using System.Text;
namespace MyCinema.Models
{
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;
}
}
}
</pre><br>
<pre code_snippet_id="2259154" snippet_file_name="blog_20170312_5_2577129" name="code" class="csharp">using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.Runtime.Serialization.Formatters.Binary;
namespace MyCinema.Models
{
[Serializable]
public class Schedule
{
public Schedule()
{
items = new Dictionary<string, ScheduleItem>();
}
private Dictionary<string, ScheduleItem> items;
public Dictionary<string, ScheduleItem> Items
{
get { return items; }
set { items = value; }
}
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;
}
}
}
}
}
}
}
</pre><br>
<pre code_snippet_id="2259154" snippet_file_name="blog_20170312_6_3830865" name="code" class="csharp">using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.Serialization.Formatters.Binary;
using System.Drawing;
namespace MyCinema.Models
{
[Serializable]
public class Seat
{
public Seat(string seatNum, Color color)
{
this.SeatNum = seatNum;
this.Color = color;
}
private string seatNum;
public string SeatNum
{
get { return seatNum; }
set { seatNum = value; }
}
private Color color;
public Color Color
{
get { return color; }
set { color = value; }
}
}
}
</pre><br>
<pre code_snippet_id="2259154" snippet_file_name="blog_20170312_7_7592856" name="code" class="csharp">赠票类
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();
}
public override void Show()
{
MessageBox.Show("已售出!\n\n 赠送者："+this.CustomerName);
}
}
}
</pre><br>
<pre code_snippet_id="2259154" snippet_file_name="blog_20170312_8_6022693" name="code" class="csharp">电影类型类
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;
}
private string movieName;
public string MovieName
{
get { return movieName; }
set { movieName = value; }
}
private string poster;
public string Poster
{
get { return poster; }
set { poster = value; }
}
private string director;
public string Director
{
get { return director; }
set { director = value; }
}
private string actor;
public string Actor
{
get { return actor; }
set { actor = value; }
}
private MovieType movieType;
public MovieType MovieType
{
get { return movieType; }
set { movieType = value; }
}
private int price;
public int Price
{
get { return price; }
set { price = value; }
}
}
}
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