private void CellSelected(object sender, ClickCellEventArgs e)
{
if (selectedCell != null)
{
selectedCell.HasFocuse = false;
}
selectedCell = (NumberCell)sender;
selectedCell.HasFocuse = true;
}
private void MakeBoard()
{
for (int i = 0; i < 81; i++)
{
cells[i] = new NumberCell(i);
cells[i].Click += CellSelected;
sudokuGrid.Children.Add(cells[i]);
Grid.SetRow(cells[i], i / 9);
Grid.SetColumn(cells[i], i % 9);
}
}
