/// <summary>
/// Menu option "File->Load From File" to load an exisitng sudoku.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MnuLoadFromFile_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "Data Files|*.dat";
ofd.Title = "Open Sudoku Board";
ofd.InitialDirectory = saveDir.FullName;
bool?result = ofd.ShowDialog();
if (result == true)
{
string openPath = ofd.FileName;
if (File.Exists(openPath))
{
using (FileStream board = new FileStream(openPath, FileMode.Open, FileAccess.Read))
{
try
{
var serializer = new XmlSerializer(typeof(Board));
sudoku = new Board(((Board)serializer.Deserialize(board)));
ResetInterface(null);
sudoku.CheckIfSolved();
}
catch (Exception exc)
{
MessageBox.Show($"Error while loading file: {exc.Message}");
}
}
}
}
}
/// <summary>
/// Menu option "File->Load" to load selected progress from the list.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MnuLoad_Click(object sender, RoutedEventArgs e)
{
if (listCurrentSaves.SelectedItem != null && currentSessionSudokuList[listCurrentSaves.SelectedIndex].Item1.ID != sudoku.ID)
{
var item = currentSessionSudokuList[listCurrentSaves.SelectedIndex];
sudoku = item.Item1;
ResetInterface(item.Item2);
sudoku.CheckIfSolved();
}
}
