public Hard()
{
InitializeComponent();
Random cube = new Random();
Board.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
Board.Arrange(new Rect(0.0, 0.0, Board.DesiredSize.Width, Board.DesiredSize.Height));
for (int i = 0; i < cellwide; i++) //a ciklus feltölti a gridet
{
for (int j = 0; j < cellhigh; j++)
{
Rectangle r = new Rectangle();
r.Width = Board.ActualWidth / cellwide - 2.0; //aktuális szélesség
r.Height = Board.ActualHeight / cellhigh - 2.0; //aktuális magasság
r.Fill = (cube.Next(0, 2) == 1) ? Brushes.DarkMagenta : Brushes.Gray; //kitöltés
Board.Children.Add(r);
Canvas.SetLeft(r, j * Board.ActualWidth / cellwide);
Canvas.SetTop(r, i * Board.ActualHeight / cellhigh);
r.MouseDown += R_MouseDown;
area[i, j] = r;
}
}
timer.Interval = TimeSpan.FromSeconds(0.1);
timer.Tick += Timer_Tick;
}