C#实现简单打字游戏

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 WindowsFormsApplication3
{
 public partial class Form1 : Form
 {
  public Form1()
  {
   InitializeComponent();
  }
 
  private int x = 200, y, num;
  private DateTime dt1, dt2;
  private int count_all = 0;
  private int count_correct = 0;
  private TimeSpan ts;
  Random rd = new Random();
 
 
  private void btnStart_Click(object sender, EventArgs e)
  {
   tsmiRate.Enabled = true;//启用控件
   dt1 = DateTime.Now;
   timer1.Start();
   timer2.Start();
   textBox1.Visible = true;
   num = rd.Next(65, 90);
  }
 
 
  private void btnStop_Click(object sender, EventArgs e)
  {
   tsmiTime.Enabled = true;
   dt2 = DateTime.Now;
   timer1.Stop();
   timer2.Stop();
   textBox1.Visible = false;
   MessageBox.Show("游戏结束。", "提示");
  }
 
  private void btnQuit_Click(object sender, EventArgs e)
  {
   timer1.Stop();
   textBox1.Visible = false;
   DialogResult dr = MessageBox.Show("确定要退出吗？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
   if (dr == DialogResult.OK)
    Application.Exit(); 
  }
 
  private void tsmiStart_Click(object sender, EventArgs e)
  {
   dt1 = DateTime.Now;
   timer1.Start();
   timer2.Start();
   textBox1.Visible = true;
   num = rd.Next(65, 90); 
  }
 
  private void tsmiStop_Click(object sender, EventArgs e)
  {
   dt2 = DateTime.Now;
   timer1.Stop();
   timer2.Stop();
   textBox1.Visible = false;
   MessageBox.Show("游戏结束！", "提示"); 
  }
 
  private void tsmiQuit_Click(object sender, EventArgs e)
  {
   timer1.Stop();
   textBox1.Visible = false;
   DialogResult dr = MessageBox.Show("确定要退出吗？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
   if (dr == DialogResult.OK)
    Application.Exit();
  }
 
  private void tsmiRate_Click(object sender, EventArgs e)
  {
   double corr_rate = count_correct * 1.0 / count_all;
   string s = string.Format("{0,5:P2}",corr_rate);
   MessageBox.Show("正确率为：" + s, "正确率"); 
  }
 
  private void tsmiTime_Click(object sender, EventArgs e)
  {
   ts = dt2 - dt1;
   MessageBox.Show("所用时间为：" + ts.Seconds + "(s)", "所用时间"); 
  }
 
  private void timer1_Tick(object sender, EventArgs e)//???
  {
   y++;
   if (y > this.ClientSize.Height - 5)
    y = 20;
   textBox1.Text = ((char)num).ToString().ToUpper();
   textBox1.Location = new Point(x, y);
   textBox1.ForeColor = Color.FromArgb(rd.Next(0, 255), rd.Next(0, 255), rd.Next(0, 255));
  }
 
  private void timer2_Tick(object sender, EventArgs e)
  {
   label2.Text = (DateTime.Now - dt1).Seconds.ToString();
 
  }
 
  private void btnStart_KeyDown(object sender, KeyEventArgs e)
  {
   if (e.KeyCode.ToString() == textBox1.Text || e.KeyCode.ToString()!=textBox1.Text)
   {
    count_all++;
    while (e.KeyCode.ToString() == textBox1.Text)
    {
     count_correct++;
     textBox1.Visible = false;
     textBox1.Clear();
     num = rd.Next(65, 90);
     textBox1.Visible = true;
     textBox1.Text = ((char)num).ToString();
     x = rd.Next(20, 400);
     y = rd.Next(20, 400);
     textBox1.Location = new Point(x, y);
 
    }
   }
   label2.Visible = true;
   label8.Visible = true;
   label6.Text = count_correct.ToString();
   label7.Text = (count_all - count_correct).ToString();
   string t = string.Format("{0,5:P2}", count_correct * 1.0 / count_all);
   label8.Text = t.ToString(); 
  }
 }
}

namespace WindowsFormsApplication3
{
 partial class Form1
 {
  /// <summary>
  /// 必需的设计器变量。
  /// </summary>
  private System.ComponentModel.IContainer components = null;
 
  /// <summary>
  /// 清理所有正在使用的资源。
  /// </summary>
  /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
  protected override void Dispose(bool disposing)
  {
   if (disposing && (components != null))
   {
    components.Dispose();
   }
   base.Dispose(disposing);
  }
 
  #region Windows 窗体设计器生成的代码
 
  /// <summary>
  /// 设计器支持所需的方法 - 不要
  /// 使用代码编辑器修改此方法的内容。
  /// </summary>
  private void InitializeComponent()
  {
   this.components = new System.ComponentModel.Container();
   System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
   this.btnStart = new System.Windows.Forms.Button();
   this.btnStop = new System.Windows.Forms.Button();
   this.btnQuit = new System.Windows.Forms.Button();
   this.menuStrip1 = new System.Windows.Forms.MenuStrip();
   this.设置ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
   this.tsmiStart = new System.Windows.Forms.ToolStripMenuItem();
   this.tsmiStop = new System.Windows.Forms.ToolStripMenuItem();
   this.tsmiQuit = new System.Windows.Forms.ToolStripMenuItem();
   this.查看ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
   this.tsmiRate = new System.Windows.Forms.ToolStripMenuItem();
   this.tsmiTime = new System.Windows.Forms.ToolStripMenuItem();
   this.timer1 = new System.Windows.Forms.Timer(this.components);
   this.timer2 = new System.Windows.Forms.Timer(this.components);
   this.label1 = new System.Windows.Forms.Label();
   this.label2 = new System.Windows.Forms.Label();
   this.label3 = new System.Windows.Forms.Label();
   this.label4 = new System.Windows.Forms.Label();
   this.label5 = new System.Windows.Forms.Label();
   this.label6 = new System.Windows.Forms.Label();
   this.label7 = new System.Windows.Forms.Label();
   this.label8 = new System.Windows.Forms.Label();
   this.textBox1 = new System.Windows.Forms.TextBox();
   this.pictureBox1 = new System.Windows.Forms.PictureBox();
   this.pictureBox2 = new System.Windows.Forms.PictureBox();
   this.menuStrip1.SuspendLayout();
   ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
   ((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).BeginInit();
   this.SuspendLayout();
   // 
   // btnStart
   // 
   this.btnStart.Location = new System.Drawing.Point(414, 86);
   this.btnStart.Name = "btnStart";
   this.btnStart.Size = new System.Drawing.Size(92, 41);
   this.btnStart.TabIndex = 0;
   this.btnStart.Text = "开始";
   this.btnStart.UseVisualStyleBackColor = true;
   this.btnStart.Click += new System.EventHandler(this.btnStart_Click);
   this.btnStart.KeyDown += new System.Windows.Forms.KeyEventHandler(this.btnStart_KeyDown);
   // 
   // btnStop
   // 
   this.btnStop.Location = new System.Drawing.Point(414, 188);
   this.btnStop.Name = "btnStop";
   this.btnStop.Size = new System.Drawing.Size(92, 41);
   this.btnStop.TabIndex = 1;
   this.btnStop.Text = "结束";
   this.btnStop.UseVisualStyleBackColor = true;
   this.btnStop.Click += new System.EventHandler(this.btnStop_Click);
   // 
   // btnQuit
   // 
   this.btnQuit.Location = new System.Drawing.Point(414, 292);
   this.btnQuit.Name = "btnQuit";
   this.btnQuit.Size = new System.Drawing.Size(92, 41);
   this.btnQuit.TabIndex = 2;
   this.btnQuit.Text = "退出";
   this.btnQuit.UseVisualStyleBackColor = true;
   this.btnQuit.Click += new System.EventHandler(this.btnQuit_Click);
   // 
   // menuStrip1
   // 
   this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
   this.设置ToolStripMenuItem,
   this.查看ToolStripMenuItem});
   this.menuStrip1.Location = new System.Drawing.Point(0, 0);
   this.menuStrip1.Name = "menuStrip1";
   this.menuStrip1.Size = new System.Drawing.Size(539, 25);
   this.menuStrip1.TabIndex = 3;
   this.menuStrip1.Text = "menuStrip1";
   // 
   // 设置ToolStripMenuItem
   // 
   this.设置ToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
   this.tsmiStart,
   this.tsmiStop,
   this.tsmiQuit});
   this.设置ToolStripMenuItem.Name = "设置ToolStripMenuItem";
   this.设置ToolStripMenuItem.Size = new System.Drawing.Size(44, 21);
   this.设置ToolStripMenuItem.Text = "设置";
   // 
   // tsmiStart
   // 
   this.tsmiStart.Name = "tsmiStart";
   this.tsmiStart.Size = new System.Drawing.Size(124, 22);
   this.tsmiStart.Text = "开始游戏";
   this.tsmiStart.Click += new System.EventHandler(this.tsmiStart_Click);
   // 
   // tsmiStop
   // 
   this.tsmiStop.Name = "tsmiStop";
   this.tsmiStop.Size = new System.Drawing.Size(124, 22);
   this.tsmiStop.Text = "结束游戏";
   this.tsmiStop.Click += new System.EventHandler(this.tsmiStop_Click);
   // 
   // tsmiQuit
   // 
   this.tsmiQuit.Name = "tsmiQuit";
   this.tsmiQuit.Size = new System.Drawing.Size(124, 22);
   this.tsmiQuit.Text = "退出游戏";
   this.tsmiQuit.Click += new System.EventHandler(this.tsmiQuit_Click);
   // 
   // 查看ToolStripMenuItem
   // 
   this.查看ToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
   this.tsmiRate,
   this.tsmiTime});
   this.查看ToolStripMenuItem.Name = "查看ToolStripMenuItem";
   this.查看ToolStripMenuItem.Size = new System.Drawing.Size(44, 21);
   this.查看ToolStripMenuItem.Text = "查看";
   // 
   // tsmiRate
   // 
   this.tsmiRate.Name = "tsmiRate";
   this.tsmiRate.Size = new System.Drawing.Size(124, 22);
   this.tsmiRate.Text = "正确率";
   this.tsmiRate.Click += new System.EventHandler(this.tsmiRate_Click);
   // 
   // tsmiTime
   // 
   this.tsmiTime.Name = "tsmiTime";
   this.tsmiTime.Size = new System.Drawing.Size(124, 22);
   this.tsmiTime.Text = "所用时间";
   this.tsmiTime.Click += new System.EventHandler(this.tsmiTime_Click);
   // 
   // timer1
   // 
   this.timer1.Interval = 5;
   this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
   // 
   // timer2
   // 
   this.timer2.Interval = 1000;
   this.timer2.Tick += new System.EventHandler(this.timer2_Tick);
   // 
   // label1
   // 
   this.label1.AutoSize = true;
   this.label1.Location = new System.Drawing.Point(25, 252);
   this.label1.Name = "label1";
   this.label1.Size = new System.Drawing.Size(53, 12);
   this.label1.TabIndex = 4;
   this.label1.Text = "所用时间";
   // 
   // label2
   // 
   this.label2.AutoSize = true;
   this.label2.Location = new System.Drawing.Point(114, 252);
   this.label2.Name = "label2";
   this.label2.Size = new System.Drawing.Size(11, 12);
   this.label2.TabIndex = 5;
   this.label2.Text = "0";
   // 
   // label3
   // 
   this.label3.AutoSize = true;
   this.label3.Location = new System.Drawing.Point(25, 282);
   this.label3.Name = "label3";
   this.label3.Size = new System.Drawing.Size(41, 12);
   this.label3.TabIndex = 6;
   this.label3.Text = "正确数";
   // 
   // label4
   // 
   this.label4.AutoSize = true;
   this.label4.Location = new System.Drawing.Point(27, 321);
   this.label4.Name = "label4";
   this.label4.Size = new System.Drawing.Size(41, 12);
   this.label4.TabIndex = 7;
   this.label4.Text = "错误数";
   // 
   // label5
   // 
   this.label5.AutoSize = true;
   this.label5.Location = new System.Drawing.Point(27, 354);
   this.label5.Name = "label5";
   this.label5.Size = new System.Drawing.Size(41, 12);
   this.label5.TabIndex = 8;
   this.label5.Text = "正确率";
   // 
   // label6
   // 
   this.label6.AutoSize = true;
   this.label6.Location = new System.Drawing.Point(116, 282);
   this.label6.Name = "label6";
   this.label6.Size = new System.Drawing.Size(11, 12);
   this.label6.TabIndex = 9;
   this.label6.Text = "0";
   // 
   // label7
   // 
   this.label7.AutoSize = true;
   this.label7.Location = new System.Drawing.Point(116, 320);
   this.label7.Name = "label7";
   this.label7.Size = new System.Drawing.Size(11, 12);
   this.label7.TabIndex = 10;
   this.label7.Text = "0";
   // 
   // label8
   // 
   this.label8.AutoSize = true;
   this.label8.Location = new System.Drawing.Point(116, 354);
   this.label8.Name = "label8";
   this.label8.Size = new System.Drawing.Size(41, 12);
   this.label8.TabIndex = 11;
   this.label8.Text = "label8";
   this.label8.Visible = false;
   // 
   // textBox1
   // 
   this.textBox1.BackColor = System.Drawing.SystemColors.Info;
   this.textBox1.Location = new System.Drawing.Point(60, 106);
   this.textBox1.Name = "textBox1";
   this.textBox1.Size = new System.Drawing.Size(100, 21);
   this.textBox1.TabIndex = 12;
   this.textBox1.Visible = false;
   // 
   // pictureBox1
   // 
   this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
   this.pictureBox1.InitialImage = null;
   this.pictureBox1.Location = new System.Drawing.Point(0, 28);
   this.pictureBox1.Name = "pictureBox1";
   this.pictureBox1.Size = new System.Drawing.Size(539, 400);
   this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
   this.pictureBox1.TabIndex = 13;
   this.pictureBox1.TabStop = false;
   // 
   // pictureBox2
   // 
   this.pictureBox2.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox2.Image")));
   this.pictureBox2.Location = new System.Drawing.Point(0, 28);
   this.pictureBox2.Name = "pictureBox2";
   this.pictureBox2.Size = new System.Drawing.Size(539, 400);
   this.pictureBox2.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
   this.pictureBox2.TabIndex = 14;
   this.pictureBox2.TabStop = false;
   // 
   // Form1
   // 
   this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
   this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
   this.ClientSize = new System.Drawing.Size(539, 429);
   this.Controls.Add(this.textBox1);
   this.Controls.Add(this.label8);
   this.Controls.Add(this.label7);
   this.Controls.Add(this.label6);
   this.Controls.Add(this.label5);
   this.Controls.Add(this.label4);
   this.Controls.Add(this.label3);
   this.Controls.Add(this.label2);
   this.Controls.Add(this.label1);
   this.Controls.Add(this.btnQuit);
   this.Controls.Add(this.btnStop);
   this.Controls.Add(this.btnStart);
   this.Controls.Add(this.menuStrip1);
   this.Controls.Add(this.pictureBox1);
   this.Controls.Add(this.pictureBox2);
   this.MainMenuStrip = this.menuStrip1;
   this.Name = "Form1";
   this.Text = "Form1";
   this.menuStrip1.ResumeLayout(false);
   this.menuStrip1.PerformLayout();
   ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
   ((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).EndInit();
   this.ResumeLayout(false);
   this.PerformLayout();
 
  }
 
  #endregion
 
  private System.Windows.Forms.Button btnStart;
  private System.Windows.Forms.Button btnStop;
  private System.Windows.Forms.Button btnQuit;
  private System.Windows.Forms.MenuStrip menuStrip1;
  private System.Windows.Forms.ToolStripMenuItem 设置ToolStripMenuItem;
  private System.Windows.Forms.ToolStripMenuItem 查看ToolStripMenuItem;
  private System.Windows.Forms.Timer timer1;
  private System.Windows.Forms.Timer timer2;
  private System.Windows.Forms.Label label1;
  private System.Windows.Forms.Label label2;
  private System.Windows.Forms.Label label3;
  private System.Windows.Forms.Label label4;
  private System.Windows.Forms.Label label5;
  private System.Windows.Forms.Label label6;
  private System.Windows.Forms.Label label7;
  private System.Windows.Forms.Label label8;
  private System.Windows.Forms.ToolStripMenuItem tsmiRate;
  private System.Windows.Forms.TextBox textBox1;
  private System.Windows.Forms.PictureBox pictureBox1;
  private System.Windows.Forms.ToolStripMenuItem tsmiTime;
  private System.Windows.Forms.ToolStripMenuItem tsmiStart;
  private System.Windows.Forms.ToolStripMenuItem tsmiStop;
  private System.Windows.Forms.ToolStripMenuItem tsmiQuit;
  private System.Windows.Forms.PictureBox pictureBox2;
 }
}