11-05 圈圈叉叉作業

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
    {
        System.Windows.Forms.Button[] Buttons;
        System.Windows.Forms.TextBox[] TextBoxs;
        int nobtpressed = 0;
        int[] recordbutn = new int[9] { 0, 1, 2, 3, 4, 5, 6, 7, 8 };
        int temp;
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            Buttons = new System.Windows.Forms.Button[9];
            TextBoxs = new System.Windows.Forms.TextBox[9];
            for (int i = 0; i < 9; ++i)
            {
                Buttons[i] = new Button();
                Buttons[i].Size = new Size(90, 90);
                Buttons[i].Click += new System.EventHandler(Buttons_Click);
                this.Controls.Add(Buttons[i]);
                if (i <= 2)
                    Buttons[i].Location = new System.Drawing.Point(10 + i * 120, 110);
                else if (i > 2 && i <= 5)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 3) * 120, 140 + 70);
                else if (i > 5 && i <= 9)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 6) * 120, 170 + 150);
            }
            for (int i = 0; i < 9; ++i)
            {
                TextBoxs[i] = new TextBox();
             
                if (i <= 2)
                    TextBoxs[i].Location = new System.Drawing.Point(10 + i * 110, 10);
                else if (i > 2 && i <= 5)
                    TextBoxs[i].Location = new System.Drawing.Point(10 + (i - 3) * 110, 40);
                else if (i > 5 && i <= 9)
                    TextBoxs[i].Location = new System.Drawing.Point(10 + (i - 6) * 110, 70);
            }
            TextBoxs[0].Text = "0";
            TextBoxs[1].Text = "1";
            TextBoxs[2].Text = "2";
            TextBoxs[3].Text = "3";
            TextBoxs[4].Text = "4";
            TextBoxs[5].Text = "5";
            TextBoxs[6].Text = "6";
            TextBoxs[7].Text = "7";
            TextBoxs[8].Text = "8";
        }
        public void Buttons_Click(object sender, EventArgs e)
        {
            // System.Windows.Forms.MessageBox.Show("You have clicked button " +
            //   ((System.Windows.Forms.Button)sender).Tag.ToString());
            int bno = 0;
            String tnum = sender.ToString();
            int tlen = tnum.Length;
            String no = tnum.Substring(tlen - 1);
            for (int i = 0; i < 9; i++)
            {
                if (Buttons[i].Text == no)
                    bno = i;
            }
            switch (bno)
            {
                case 0:
                    //MessageBox.Show("0");
                    Buttons[0].Image = pictureBox1.Image;
              
                    break;
                case 1:
                    //MessageBox.Show("1");
                    Buttons[1].Image = pictureBox1.Image;
              
                    break;
                case 2:
                    //MessageBox.Show("2");
                    Buttons[2].Image = pictureBox1.Image;
              
                    break;
                case 3:
                    //MessageBox.Show("3");
                    Buttons[3].Image = pictureBox1.Image;
              
                    break;
                case 4:
                    //MessageBox.Show("4");
                    Buttons[4].Image = pictureBox1.Image;
                    break;
                case 5:
                    //MessageBox.Show("5");
                    Buttons[5].Image = pictureBox1.Image;
              
                    break;
                case 6:
                    //MessageBox.Show("6");
                    Buttons[6].Image = pictureBox1.Image;
              
                    break;
                case 7:
                    //MessageBox.Show("7");
                    Buttons[7].Image = pictureBox1.Image;
              
                    break;
                case 8:
               
                        //MessageBox.Show("8");
                        Buttons[8].Image = pictureBox1.Image;
                        nobtpressed = nobtpressed + 1;
                        label2.Text = "" + nobtpressed;
                        temp=recordbutn[8];
                        recordbutn[8] = recordbutn[9 - nobtpressed];
                        recordbutn[9 - nobtpressed] = temp;
              
                    break;
            }
        }
        private void button1_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < 9; i++)
            {
                Buttons[i].Text = Convert.ToString(TextBoxs[i].Text);
            }
            Random Rd = new Random();
            int Rdno=Rd.Next(9-nobtpressed);
            label2.Text = "" + Rdno;
            Buttons[recordbutn[Rdno]].Image = pictureBox2.Image;
            nobtpressed = nobtpressed + 1;
            label2.Text=""+nobtpressed;

        }

    }
}