//主页面图
//主代码
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace 青鸟影院 { public partial class FrmCinema : Form { public FrmCinema() { InitializeComponent(); } Cinema cinema = new Cinema(); Label lbl = new Label(); //获取新放映列表： private void tsmiNew_Click(object sender, EventArgs e) { BingTreeView(); } //选择内容发生改变： private void tvMovies_AfterSelect(object sender, TreeViewEventArgs e) { if (this.tvMovies.SelectedNode.Level == 1) { string time = this.tvMovies.SelectedNode.Text; ScheduleItem item = cinema.Schedule.Items[time]; this.lblActor.Text = item.Movie.Actor; this.lblDirector.Text = item.Movie.Director; this.lblMovieName.Text = item.Movie.MovieName; this.lblPrice.Text = item.Movie.Price.ToString(); this.lblTime.Text = item.Time; this.lblType.Text = item.Movie.MovieType.ToString(); this.picMovie.Image = Image.FromFile(@"Image\" + item.Movie.Poster); this.lblCalcPrice.Text = item.Movie.Price.ToString(); //将所有座位设置为黄色 foreach (Seat var in cinema.Seats.Values) { var.Color = Color.Yellow; } //在已售出的票中循环判断 foreach (Ticket ticket in cinema.SoldTickets) { foreach (Seat seat in this.cinema.Seats.Values) { //场次相同且座位号相同 if (ticket.ScheduleItem.Time == time && ticket.Seat.SeatNum == seat.SeatNum) { //更新座位颜色 seat.Color = Color.Red; } } } // 将座位颜色更新到Label上显示 foreach (Seat seat in cinema.Seats.Values) { foreach (Label lbl in tpCinema.Controls) { // 座位号相同证明是对应Label if (lbl.Text == seat.SeatNum) { lbl.BackColor = seat.Color; } } } } } //点击普通票 private void rdoNormal_CheckedChanged(object sender, EventArgs e) { this.cmbDisCount.Enabled = false; this.txtCustomer.Enabled = false; this.lblCalcPrice.Text = lblPrice.Text; } //点击赠票 private void rdoFree_CheckedChanged(object sender, EventArgs e) { this.txtCustomer.Enabled = true; this.cmbDisCount.Enabled = false; this.lblCalcPrice.Text = lblPrice.Text; } //点击学生票 private void rdoStudent_CheckedChanged(object sender, EventArgs e) { if (this.lblPrice.Text != "") { this.cmbDisCount.Enabled = true; this.txtCustomer.Enabled = false; this.lblCalcPrice.Text = (Convert.ToDouble(this.lblPrice.Text) * Convert.ToDouble(this.cmbDisCount.Text) / 10).ToString(); } } //加载 private void FrmCinema_Load(object sender, EventArgs e) { this.rdoNormal.Checked = true; this.cmbDisCount.SelectedIndex = 0; InitSeats(5, 7); } //选择折扣变化： private void cmbDisCount_SelectedIndexChanged(object sender, EventArgs e) { if (this.lblPrice.Text != "") { this.lblCalcPrice.Text = (Convert.ToDouble(this.lblPrice.Text) * Convert.ToDouble(this.cmbDisCount.Text) / 10).ToString(); } } /// <summary> /// 获取放映列表绑定到TreeView /// </summary> private void BingTreeView() { this.tvMovies.Nodes.Clear(); //加载XML cinema.Schedule.LoadItems(); //绑定到TreeView TreeNode root = null; foreach (ScheduleItem var in cinema.Schedule.Items.Values) { if (root == null || root.Text != var.Movie.MovieName) { //根节点 root = new TreeNode(var.Movie.MovieName); this.tvMovies.Nodes.Add(root); } //子节点 root.Nodes.Add(var.Time); } } /// <summary> /// 初始化座位 /// </summary> private void InitSeats(int row, int col) { for (int i = 0; i < row; i++) { for (int j = 0; j < col; j++) { Label lb = new Label(); lb.BackColor = Color.Yellow; lb.Location = new Point(20 + j * 100, 50 + i * 70); lb.Font = new Font("Courier New", 11); lb.Name = (i + 1) + "-" + (j + 1); lb.Size = new Size(80, 30); lb.TabIndex = 0; lb.Text = (i + 1) + "-" + (j + 1); lb.TextAlign = ContentAlignment.MiddleCenter; lb.Click += lb_Click; tpCinema.Controls.Add(lb); //添加座位对象到CInema的Seats集合中 Seat seat = new Seat(lb.Text, Color.Yellow); cinema.Seats.Add(seat.SeatNum, seat); } } } private void lb_Click(object sender, EventArgs e) { if (this.tvMovies.Nodes.Count == 0 || this.tvMovies.SelectedNode.Level ==0) { return; } lbl = sender as Label; if (lbl.BackColor == Color.Red) { MessageBox.Show("已售出"); } else { if (DialogResult.OK == MessageBox.Show("是否购买", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question)) { //取得放映时间 string time = this.tvMovies.SelectedNode.Text; //使用时间作为键找到放映场次对象 ScheduleItem item = cinema.Schedule.Items[time]; string type = string.Empty; type = rdoNormal.Checked ? "normal" : rdoFree.Checked ? "free" : "student"; Ticket ticket = TicketUtil.CreateTicket(item, cinema.Seats[lbl.Text], txtCustomer.Text, Convert.ToDouble(cmbDisCount.Text), type); //添加到已销售的集合中 cinema.SoldTickets.Add(ticket); //出票 ticket.Print(); //更新颜色 lbl.BackColor = Color.Red; cinema.Seats[lbl.Text].Color = Color.Red; } } } //保存 private void tsmiSave_Click(object sender, EventArgs e) { cinema.Save(); } //继续销售 private void tsmiMovies_Click(object sender, EventArgs e) { cinema.Load(); // 将座位颜色更新到Label上显示 foreach (Seat seat in cinema.Seats.Values) { foreach (Label lbl in tpCinema.Controls) { // 座位号相同证明是对应Label if (lbl.Text == seat.SeatNum) { lbl.BackColor = seat.Color; } } } } } }
//Cinema.cs
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Runtime.Serialization.Formatters.Binary; using System.IO; namespace 青鸟影院 { [Serializable] /// <summary> /// 电影院类 /// </summary> public class Cinema { public Cinema() { SoldTickets = new List<Ticket>(); Schedule = new Schedule(); Seats = new Dictionary<string, Seat>(); } public Schedule Schedule { get; set; } public Dictionary<string, Seat> Seats { get; set; } public List<Ticket> SoldTickets { get; set; } /// <summary> /// 加载放映场次 /// </summary> public void Load() { using (FileStream fs = new FileStream("student.dat",FileMode.Open)) { BinaryFormatter bf = new BinaryFormatter(); this.SoldTickets = bf.Deserialize(fs) as List<Ticket>; } } /// <summary> /// 保存销售信息 /// </summary> public void Save() { // using (FileStream fs = new FileStream("student.dat",FileMode.Create)) { BinaryFormatter bf = new BinaryFormatter(); bf.Serialize(fs, SoldTickets); } } } }
//Common.cs
namespace 青鸟影院 { /// <summary> /// 电影类型 枚举 /// </summary> public enum MovieType { Comedy,War,Romance,Action,Cartoon,Thriller,Adventure } }
