public static void DisplayBoard(string[,] Board)
        {
            int RankNo;
            int FileNo;
            int TempCount;
            string BoardLabel;
            Console.WriteLine();
            for (RankNo = 1; RankNo <= BoardDimension; RankNo++)
            {
                Console.WriteLine("    _________________________");
                Console.Write(RankNo + "   ");
                for (FileNo = 1; FileNo <= BoardDimension; FileNo++)
                    Console.Write("|" + Board[RankNo, FileNo]);
                Console.WriteLine("|");
            }
            Console.WriteLine("    _________________________");
            for (TempCount = 1; TempCount < BoardDimension; TempCount++ )
            {
                BoardLabel = BoardLabel + " " + (Convert.ToString(TempCount)) + " ";
            }
            Console.WriteLine(BoardLabel);
            Console.WriteLine();
            Console.WriteLine();
        }