C语言实现拼图游戏示例及课程设计参考

using System; 
using System.Collections.Generic; 
using System.ComponentModel; 
using System.Data; 
using System.Drawing; 
using System.Text; 
using System.Windows.Forms; 

namespace WindowsApplication1 
{ 
    public partial class Form9 : Form 
    { 
        public static int aa; 
        public static int bb; 
        private System.Windows.Forms.PictureBox[,] t; 
        public Form9() 
        { 
            InitializeComponent(); 
        } 

        private void Form9_Load(object sender, EventArgs e) 
        { 
            t = new PictureBox[3, 3]{{pictureBox1 ,pictureBox2 ,pictureBox3 }, 
           {pictureBox4 ,pictureBox5 ,pictureBox6 }, 
           {pictureBox7 ,pictureBox8 ,pictureBox9 } 
           }; 
            for (int i = 0; i <= 2; i++) 
            { 
                for (int j = 0; j <= 2; j++) 
                { 

                    t[i, j].Enabled = false; 
                } 
            } 
        } 
        private void pictureBox1_Click(object sender, EventArgs e) 
        { 
            bb++; 
            label2.Text = bb.ToString(); 
            if (pictureBox2.Image == null) 
            { 
                pictureBox2.Image = pictureBox1.Image; 
                pictureBox1.Image = null; 
            } 
            else if (pictureBox4.Image == null) 
            { 
                pictureBox4.Image = pictureBox1.Image; 
                pictureBox1.Image = null; 
            } 
         
        } 
        private void pictureBox2_Click(object sender, EventArgs e) 
        { 
            bb++; 
            label2.Text = bb.ToString(); 
            if (pictureBox1.Image == null) 
            { 
                pictureBox1.Image = pictureBox2.Image; 
                pictureBox2.Image = null; 
            } 
            else if (pictureBox3.Image == null)