static void Main(string[] args)
{
NotSolveDesc desc = new NotSolveDesc();
SolveDesc solvedesc = new SolveDesc();
desc.DescNotSolvedSudoku();
FileHandler filehandler = new FileHandler();
SolveSudoku solvesudoku = new SolveSudoku();
filehandler.ConvertToInt();
filehandler.ShowNumbers();
solvesudoku.sudoku = filehandler.boardintarray;
solvesudoku.currentsudoku = solvesudoku.sudoku;
Console.WriteLine();
solvedesc.DescSolvedSudoku();
if (solvesudoku.solve(0, 0))
{
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 9; j++)
{
Console.Write(solvesudoku.currentsudoku[i, j]);
}
Console.WriteLine();
}
}
else
{
Console.WriteLine("Sudoku can not be solved!");
}
filehandler.CloseFile();
Console.ReadKey();
}
private void buttonRun_Click(object sender, EventArgs e)
{
string debugDirectory, errorMessage, sudoku = Utility.ReturnSudokuString(_sudokuCells);
ArrayList listBoxEntries;
int i, indexShowFirst;
string maxTriesString;
int maxNumberOfTries;
SudokuBoard sudokuBoard;
debugDirectory = ConfigurationManager.AppSettings["DebugDirectory"];
if (debugDirectory == null)
{
MessageBox.Show("The key DebugDirectory is not given in App.config!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!Directory.Exists(debugDirectory))
{
MessageBox.Show("The given DebugDirectory \"" + debugDirectory + "\" does not exist!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
maxTriesString = ConfigurationManager.AppSettings["MaxNumberOfTries"];
if (maxTriesString == null)
{
MessageBox.Show("The key MaxNumberOfTries is not given in App.config!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!int.TryParse(maxTriesString, out maxNumberOfTries))
{
MessageBox.Show("The value \"" + maxTriesString + "\" to key MaxNumberOfTries is not a valid integer!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if ((maxNumberOfTries < 1) || (maxNumberOfTries > 100))
{
MessageBox.Show("The value \"" + maxTriesString + "\" to key MaxNumberOfTries must be between 1 and 100!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
sudokuBoard = Utility.ReturnSudokuBoard(sudoku, out _originalData, out errorMessage);
if (errorMessage == null)
{
SolveSudoku solveSudoku = new SolveSudoku(debugDirectory, maxNumberOfTries, sudokuBoard, _originalData, true);
solveSudoku.Process(out _resultStrings, out _sudokuBoardStrings, out listBoxEntries, out indexShowFirst);
for (i = 0; i < _resultStrings.Count; i++)
{
this.listBox1.Items.Add((string)listBoxEntries[i]);
}
this.buttonNew.Enabled = true;
this.buttonRun1.Enabled = false;
this.buttonRun2.Enabled = false;
Utility.UpdateSudokuCells(_sudokuCells, _originalData, (string)_sudokuBoardStrings[indexShowFirst], false);
if (sudokuBoard.SudokuIsSolved)
{
MessageBox.Show("Sudoku solved!", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Unable to solve sudoku!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.listBox1.SelectedIndexChanged += new System.EventHandler(this.listBox1_SelectedIndexChanged);
this.listBox1.SelectedIndex = indexShowFirst;
}
else
{
MessageBox.Show("The sudoku board is incorrect! Error message: " + errorMessage, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.buttonNew.Focus();
}
