private void Buttons_Click(object sender, EventArgs e)
{
Button btn = sender as Button;
string[] indexes = btn.Tag.ToString().Split(',');
int row = Convert.ToInt32(btn.Tag.ToString().Substring(0, 1));
int column = Convert.ToInt32(btn.Tag.ToString().Substring(2, 1));
//in indexes[0] you've got the i index and in indexes[1] the j index
Console.WriteLine(indexes[0] + "," + indexes[1]);
List <int> lstPossibleNums = new List <int>();
lstPossibleNums = mySudoku.GetPossibleNums(row, column);
frmNumbers frmNumber = new frmNumbers(lstPossibleNums);
frmNumber.StartPosition = FormStartPosition.Manual;
frmNumber.Location = new Point(this.Location.X + buttonArray[row, column].Location.X, this.Location.Y + buttonArray[row, column].Location.Y);
var result = frmNumber.ShowDialog();
if (result == DialogResult.OK)
{
string val = frmNumber.ReturnValue; //values preserved after close
if (val == "X")
{
buttonArray[row, column].Text = "";
mySudoku.EnterValue(0, row, column);
}
else
{
buttonArray[row, column].Text = val;
mySudoku.EnterValue(Convert.ToInt32(val), row, column);
if (mySudoku.IsGameFinished() == true)
{
MessageBox.Show("You did it! \n You beat Sudoku", "Congrats!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
PrepareNewGame();
}
}
}
frmNumber.Dispose();
}
