25s数学测试小游戏_编写一个wpf应用程序,设计一个有时间限制(25s)的数学测验小游戏。要求玩家必须在

编写一个WPF应用程序，设计一个有时间限制（25s）的数学测验小游戏。要求玩家必须在规定的时间内回答4道随机出现的加，减，乘，除计算题。如果玩家在规定的时间内全部回答正确，弹出对话框显示“恭喜，过关成功。”，否则弹出对话框显示“过关失败，请继续努力！”。

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<Window x:Class="WpfApp3MathGame.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:WpfApp3MathGame"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <GroupBox Header="试题"  HorizontalAlignment="Center" VerticalAlignment="Center" Width="500" Height="246"/>
        <Label Content="" x:Name="a1" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="200,154,0,0" Height="25" Width="30" />
        <Label Content="" x:Name="a2" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="200,184,0,0" Height="25" Width="30" />
        <Label Content=" " x:Name="a3" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="200,214,0,0" Height="25" Width="30" />
        <Label Content=" " x:Name="a4" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="200,244,0,0" Height="25" Width="30" />
        <Label Content="1." HorizontalAlignment="Left" VerticalAlignment="Top" Margin="179,154,0,0" Height="25" Width="40" />
        <Label Content="    2." HorizontalAlignment="Left" VerticalAlignment="Top" Margin="165,184,0,0" Height="25" Width="50" />
        <Label Content="      3." HorizontalAlignment="Left" VerticalAlignment="Top" Margin="158,214,0,0" Height="25" Width="50" />
        <Label Content="     4. " HorizontalAlignment="Left" VerticalAlignment="Top" Margin="162,244,0,0" Height="25" Width="50" />
        <Label Content=""   x:Name="b1" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="250,154,0,0" Height="25" Width="30" />
        <Label Content="" x:Name="b2" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="250,184,0,0" Height="25" Width="30" />
        <Label Content=" " x:Name="b3" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="250,214,0,0" Height="25" Width="30" />
        <Label Content=" " x:Name="b4" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="250,244,0,0" Height="25" Width="30" />
 
        <Label Content="+" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="225,154,0,0" Height="25" Width="30" />
        <Label Content="-" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="225,184,0,0" Height="25" Width="30" />
        <Label Content="* " HorizontalAlignment="Left" VerticalAlignment="Top" Margin="225,214,0,0" Height="25" Width="30" />
        <Label Content="/ " HorizontalAlignment="Left" VerticalAlignment="Top" Margin="225,244,0,0" Height="25" Width="30" />
 
        <Label Content="=" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="270,154,0,0" Height="25" Width="30" />
        <Label Content="=" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="270,184,0,0" Height="25" Width="30" />
        <Label Content="=" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="270,214,0,0" Height="25" Width="30" />
        <Label Content="=" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="270,244,0,0" Height="25" Width="30" />
 
        <Label Content="剩余时间:" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="400,50,0,0" Height="25" Width="75" />
        <Button x:Name="start" Click="start_Click"  Content="生成试题并开始计时" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="250,50,0,0" Height="25" Width="120" />
        <Button  x:Name="sumbit" Click="sumbit_Click" Content="确认提交" VerticalAlignment="Top" HorizontalAlignment="Left" Margin="350,370,0,0" Width="100" Height="25" />
        <TextBox x:Name="text1" Text="" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="300,154,0,0" Width="130" Height="25"/>
        <TextBox x:Name="text2" Text="" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="300,184,0,0" Width="130" Height="25"/>
        <TextBox x:Name="text3" Text="" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="300,214,0,0" Width="130" Height="25"/>
        <TextBox x:Name="text4" Text="" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="300,244,0,0" Width="130" Height="25"/>
        <TextBox x:Name="texttime" Text="" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="499,51,0,0" Width="54" Height="35"/>
 
    </Grid>
</Window>

using System;
using System.Timers;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;
 
namespace WpfApp3MathGame
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        DispatcherTimer dt = new DispatcherTimer { 
            Interval=TimeSpan.FromSeconds(1)
        };
        int a = 25;
 
 
 
 
 
        public MainWindow()
        {
            InitializeComponent();
 
            
            dt.Tick += (s, e) =>
            {
 
                texttime.Text = a.ToString();
                
                a--;
                if (a == -1)
                {
                    dt.Stop();
                    MessageBox.Show("时间到，考试结束");
                }
            };
 
 
 
 
        }
 
        private void sumbit_Click(object sender, RoutedEventArgs e)
        {
            dt.Start();
            int aa1=Convert.ToInt32(a1.Content);
            int aa2 = Convert.ToInt32(a2.Content);
            int aa3 = Convert.ToInt32(a3.Content);
            int aa4 = Convert.ToInt32(a4.Content);
            int bb1 = Convert.ToInt32(b1.Content);
            int bb2 = Convert.ToInt32(b2.Content);
            int bb3 = Convert.ToInt32(b3.Content);
            int bb4 = Convert.ToInt32(b4.Content);
            if (aa1 + bb1 ==int.Parse(text1.Text)&& aa2 - bb2 == int.Parse(text2.Text)
               && aa3 * bb3 == int.Parse(text3.Text)&& aa4 /bb4 == int.Parse(text4.Text)) 
            {
                MessageBox.Show("恭喜你，全部答对");
            }
            else
            {
                MessageBox.Show("抱歉，你有题答错了");
            }
 
 
 
 
 
        }
 
        private void start_Click(object sender, RoutedEventArgs e)
        {
            dt.Start();
 
 
            Random r = new Random();
            a1.Content = r.Next(1, 10);
            a2.Content = r.Next(1, 10);
            a3.Content = r.Next(1, 10);
            a4.Content = r.Next(1, 10);
            b1.Content = r.Next(1, 10);
            b2.Content = r.Next(1, 10);
            b3.Content = r.Next(1, 10);
            b4.Content = r.Next(1, 10);
        }
    }
}