Duze litery C#

            string dane;
            Console.WriteLine("Podaj imie i nazwisko: ");
            dane = Console.ReadLine();
            string[] danetab = dane.Split(new Char[] { ' ' });
            Console.WriteLine("\nTwoje imie i nazwisko zapisane prawidlowo: ");
            foreach (string x in danetab)
            {
                for (int j = 1; j <= 1; j++)
                {
                    Console.Write(Char.ToUpper(x[0]));
                }
                for (int i = 1; i < x.Length; i++)
                {
                    Console.Write(Char.ToLower(x[i]));
                }
                Console.Write(" ");
            }
            Console.ReadKey();