在WPF裡實作電腦軟體

一、具體代碼

類代碼：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;

namespace WpfApplication1
{
    class lei
    {
        public interface Strategy
        {
            int calculate(int a, int b);

        }
        public class Add : Strategy
        {
            public int calculate(int a, int b)
            {
                return a + b;
            }
        }
        public class Sub : Strategy
        {
            public int calculate(int a, int b)
            {
                return a -b;
            }
        }
        public class Mul : Strategy
        {
            public int calculate(int a, int b)
            {
                return a * b;
            }
        }
        public class Div : Strategy
        {
            public int calculate(int a, int b)
            {
                return a / b;
            }
        }

        public class Content
        {
            private Strategy strategy;
            public Content(Strategy strategy)
            {
                this.strategy = strategy;
            }
            public int calculate(int a, int b, String m)
            {
                return this.strategy.calculate(a, b);
            }
        }
    }
}      

MainWindow.xaml.cs代碼

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
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.IO;

using System.Windows.Threading;
using Microsoft.Win32;

namespace WpfApplication1
{
    /// <summary>
    /// MainWindow.xaml 的互動邏輯
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }
        string path = ".\text1.txt";
        public static int right = 0;
        public static int Count = 0;
        private int t;
         int a;
        private void button1_Click(object sender, RoutedEventArgs e)
        {
           
            StreamWriter baocun1 = File.AppendText("baocun1.txt");
            baocun1.WriteLine(textBox1.Text);
            baocun1.Close();
            StreamWriter baocun2 = File.AppendText("baocun2.txt");
            baocun2.WriteLine(textBox2.Text);
            baocun2.Close();
            StreamWriter baocun3 = File.AppendText("baocun3.txt");
            baocun3.WriteLine(textBox3.Text);
            baocun3.Close();
         
            textBox6.Text += textBox1.Text + textBox2.Text + textBox3.Text + label1.Content + textBox4.Text + "\n";
            textBox1.Clear();
            textBox2.Clear();
            textBox3.Clear();
        }

        private void button2_Click(object sender, RoutedEventArgs e)
        {
            textBox5.Text = t.ToString();
            DispatcherTimer myTimer = new DispatcherTimer();
            myTimer.Interval = new TimeSpan(0, 0, 0,1);
            myTimer.Tick += new EventHandler(Timer_Tick);
            myTimer.Start();
            string[] m = new string[100];
            m = File.ReadAllLines("baocun1.txt");
            textBox1.Text = m[a];
            string[] n = new string[100];
            n = File.ReadAllLines("baocun2.txt");
            textBox2.Text = n[a];
            string[] v = new string[100];
            v = File.ReadAllLines("baocun3.txt");
            textBox3.Text = v[a];
            a++;
        }

        void Timer_Tick(object send, EventArgs e)  
        {
            t = t + 1;
            textBox5.Text = t.ToString();
           
        }

        private void button3_Click(object sender, RoutedEventArgs e)
        {
            //調用;
            WpfApplication1.lei.Content content = null;
            int a = int.Parse(textBox1.Text);
            int b = int.Parse(textBox3.Text);
            string m = textBox2.Text;
            switch (m)
            {
                case "+":
                    content = new WpfApplication1.lei.Content(new WpfApplication1.lei.Add());
                    break;
                case "-":
                    content = new WpfApplication1.lei.Content(new WpfApplication1.lei.Sub());

                    break;
                case "*":
                    content = new WpfApplication1.lei.Content(new WpfApplication1.lei.Mul());

                    break;
                case "/":
                    content = new WpfApplication1.lei.Content(new WpfApplication1.lei.Div());

                    break;
                default:
                    break;
            }
            string answer = content.calculate(a, b, m).ToString();

            if (textBox4.Text == answer.ToString())
            {
                MessageBox.Show("恭喜你，小朋友！回答正确！");
                right++;
                Count++;

            }
            else
            {
                MessageBox.Show("回答錯誤，繼續加油！小朋友");
                Count++;
            }

            textBox1.Clear();
            textBox2.Clear();
            textBox3.Clear();
            textBox4.Clear();
        }

        private void button4_Click(object sender, RoutedEventArgs e)
        {
            MessageBox.Show("一共用時" + textBox5.Text + "秒");
            Window1 win = new Window1();
            win.ShowDialog();
        }

       
    }
}      

Window.xaml.cs代碼

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
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.Shapes;

namespace WpfApplication1
{
    /// <summary>
    /// Window1.xaml 的互動邏輯
    /// </summary>
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            textBox1.Text = MainWindow.Count.ToString();
            textBox2.Text = MainWindow.right.ToString();
            textBox3.Text = ((MainWindow.right / (double)(MainWindow.Count)) * 100).ToString() + "%";
        }
    }
}      

二、測試

三、總結

    在WPF裡實作電腦程式跟在WinForm裡差不多，就是有些控件的用法有點差別，還有就是沒有時間控件，得自己寫代碼實作，然後就上網搜了搜，很慶幸寫出來了。