private void StartGame()
{
//String path = Directory.GetCurrentDirectory() + @"\..\..\";
String path = Directory.GetCurrentDirectory() + @"\";
loadButton.Source = new BitmapImage(new Uri(path + @"Images\SaveAndLoad\Load1.png"));
saveButton.Source = new BitmapImage(new Uri(path + @"Images\SaveAndLoad\Save1.png"));
resetButton.Source = new BitmapImage(new Uri(path + @"Images\RestartArrows\RestartArrow1.png"));
imageFlag1.Source = new BitmapImage(new Uri(path + @"Images\Flags\RedFlag.png"));
imageFlag2.Source = new BitmapImage(new Uri(path + @"Images\Flags\GreenFlag.png"));
BitmapImage tmp = new BitmapImage(new Uri(path + @"Images\Cells.png"));
ImageBrush brush = new ImageBrush(tmp);
RootGrid.Background = brush;
_game = new Game(PointGrid);
_game.Start();
ShowState();
this.Icon = new BitmapImage(new Uri(path + @"Images\icon.ico"));
MessageBox.Show("The game is began!");
}