CSKernelNumberToString.cNumberToString.pEnglishGetNameTens C# (CSharp) Method

        private String pEnglishGetNameTens(double iNumber)
        {
            long number = (long)iNumber;

            if (number >= 90) return "Ninety";
            else if (number >= 80) return "Eighty";
            else if (number >= 70) return "Seventy";
            else if (number >= 60) return "Sixty";
            else if (number >= 50) return "Fifty";
            else if (number >= 40) return "Forty";
            else if (number >= 30) return "Thirty";
            else if (number >= 20) return "Twenty";
            else return "";
        }