private void btnNewGame_Click(object sender, RoutedEventArgs e) { EnableUnenableRDB(true); BoardChess.ResetBoardChess(); for (int i = 0; i < MAX_SQUARE; i++) { for (int j = 0; j < MAX_SQUARE; j++) { LButton[i, j].Content = ""; if ((i % 2 == 0 && j % 2 != 0) || (i % 2 != 0 && j % 2 == 0)) { LButton[i, j].Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#E0E0E0")); } else { LButton[i, j].Background = Brushes.White; } } } // Ket noi lai toi server //BoardChess.Socket.NewGame(); }