private void button_Click(object sender, EventArgs e)
{
//capture sender
ticTacToeBtn t = (ticTacToeBtn)sender;
if (xTurn)
{
t.Text = "X";
t.BackColor = Color.LightPink;
}
else
{
t.Text = "O";
t.BackColor = Color.LightBlue;
}
xTurn = !xTurn;
t.Enabled = false;
drawCount++;
if (isWinner() == true)
{
MessageBox.Show("Winner!");
resetBoard();
}
if (drawCount == 9 && isWinner() == false)
{
MessageBox.Show("its a draw");
resetBoard();
}
}
public Form1()
{
InitializeComponent();
ticTacToeBtn tic_btn = new ticTacToeBtn();
int x = 0, y = 0;
Point loc = new Point(x, y);
//initialize the grid with buttons
for (int r = 0; r < 3; r++)
{
for (int c = 0; c < 3; c++)
{
x = 110 * r;
y = 110 * c;
grid[r, c] = new ticTacToeBtn();
this.Controls.Add(grid[r, c]);
grid[r, c].Location = new Point(x, y);
grid[r, c].Click += new EventHandler(button_Click);
}
y = 0;
}
}