private void SolveButton_Click(object sender, EventArgs e)
{
int[,] input = new int[9, 9];
for (int row = 0; row < 9; row++)
{
for (int col = 0; col < 9; col++)
{
string key = string.Format("TB{0}{1}", row, col);
if (Controls.IndexOfKey(key) < 0)
continue;
TextBox tb = Controls[key] as TextBox;
if (tb != null)
{
if (!string.IsNullOrEmpty(tb.Text))
{
input[row, col] = int.Parse(tb.Text);
}
else
{
input[row, col] = 0;
}
}
}
}
_puzzle = new Puzzle(input);
ThreadStart start = new ThreadStart(SolvePuzzle);
Thread t = new Thread(start);
t.Start();
SolveButton.Text = "";
SolveButton.Enabled = false;
}
private void LoadSamplePuzzle(string filename)
{
// "Temporary" code to load a default puzzle.
_puzzle = new Puzzle(filename);
for (int row = 0; row < 9; row++)
{
for (int col = 0; col < 9; col++)
{
if (!_puzzle.Rows[row].Tiles[col].Given)
continue;
string key = string.Format("TB{0}{1}", row, col);
if (Controls.IndexOfKey(key) < 0)
continue;
TextBox tb = Controls[key] as TextBox;
if (tb != null)
{
tb.Text = _puzzle.Rows[row].Tiles[col].Value.ToString();
}
}
}
}