C# 窗体应用随机数猜大小

喜欢ヅ旅行 2022-07-24 11:03 171阅读 0赞

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 WindowsFormsApplication1
    {
        public partial class Form1 : Form
        {
            int k = 0, i = 0;
            public Form1()
            {
                InitializeComponent();
            }
    
            private void label1_Click(object sender, EventArgs e)
            {
    
            }
            private void button1_Click(object sender, EventArgs e)
            {
                if (i == 0)
                {
                    Random ran = new Random();
                    k = ran.Next(0, 100);
                    ++i;
                }
                int number = int.Parse(textBox1.Text);
                // while (number != k) //循环条件
                // {
                //     number = int.Parse(textBox1.Text);
                if (number > k) //条件代码
                {
                    label3.Text = "猜大了";
                }
                else if (number < k) //条件代码
                {
                    label3.Text = "猜小了";
                }
                else
                {
                    label3.Text = "猜对了";
                }
                // }
            }
            private void button2_Click(object sender, EventArgs e)
            {
                label4.Text = k.ToString();
            }
    
            private void textBox1_TextChanged(object sender, EventArgs e)
            {
    
            }
    
            private void label2_Click(object sender, EventArgs e)
            {
    
            }
          
        }
    }

窗体及运行结果：

![Center][]

[Center]: /images/20220722/cc76bdb9db0f4d47b088f549f96a1e8b.png