// button function which opens file dialog, and loads csv into game
public void LoadCsvFromFile()
{
DialogResult result = OpenDialog.ShowDialog();
if (result == DialogResult.OK)
{
string file = OpenDialog.FileName;
try
{
string contents = File.ReadAllText(file);
originalBoard = File.ReadAllText(file);
TheSudoku.FromCSV(contents);
}
catch (IOException)
{
}
}
}