ASDV-C-Sharp/MP5/TTT/Form1.cs

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

namespace TTT
{
    public partial class Form1 : Form
    {

        int[,] board = new int [3,3];
        Random r = new Random();
        public Form1()
        {
            InitializeComponent();
        }

        private void label10_Click(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            populateArray();
            displayBoard();
            while (determineWinner() == -1)
                 ;//relaod table
            displayBoard();
        }

        void populateArray()
        {
            for (int i = 0; i < 3; ++i)
                for (int j = 0; j < 3; ++j)
                {
 
                    this.board[i,j] = (int) r.Next(9999) % 2;
                }
        }
        /*  returns 0 if "O" is winner
         *          1 if "X" is winner
         *          2 if draw
         *          -1 if there exist invalid combinations
                    both X's and O's winning
         */
        int determineWinner()
        {

            int winsOfX = 0;
            int winsOfO = 0;

            if (this.board[0, 0] == 1 &&
                 this.board[0, 1] == 1 &&
                 this.board[0, 2] == 1)
                winsOfX++;

         if (this.board[1, 0] == 1 &&
          this.board[1, 1] == 1 &&
          this.board[1, 2] == 1)
                winsOfX++;

            //count all wins of X
            //count all the wins of 0

            if (winsOfX == 1 && winsOfO == 0)
                ;//x wins

            else if (winsOfX == 0 && winsOfO == 1)
                ;//o wins
            else if (winsOfX == 1 && winsOfO == 1)
                ;//draw
            else
                ;//invalid combination , rload the table with 0's and 1's
            return 1;
        }
            void displayBoard()
        {
            if (board[0, 0] == 0)
                label1.Text = "O";
            else 
                label1.Text = "X";

            if (board[0, 1] == 0)
                label2.Text = "O";
            else
                label2.Text = "X";

            if (board[0, 2] == 0)
                label3.Text = "O";
            else
                label3.Text = "X";

            if (board[1, 0] == 0)
                label4.Text = "O";
            else
                label4.Text = "X";


            if (board[1, 1] == 0)
                label5.Text = "O";
            else
                label5.Text = "X";


            if (board[1, 2] == 0)
                label6.Text = "O";
            else
                label6.Text = "X";


            if (board[2, 0] == 0)
                label7.Text = "O";
            else
                label7.Text = "X";


            if (board[2, 1] == 0)
                label8.Text = "O";
            else
                label8.Text = "X";

            if (board[2, 2] == 0)
                label9.Text = "O";
            else
                label9.Text = "X";
        }
    }
}