3rdpartylibs/fastreports.wpf/FastReport.Base/Functions/NumToWordsEn.cs

using System;
using System.Text;
using System.Collections;
using System.Collections.Generic;

namespace FastReport.Functions
{
    internal class NumToWordsEn : NumToWordsBase
    {
        private static Dictionary<string, CurrencyInfo> currencyList;

        private static string[] fixedWords =
        {
      "", "one", "two", "three", "four", "five", "six",
      "seven", "eight", "nine", "ten", "eleven",
      "twelve", "thirteen", "fourteen", "fifteen",
      "sixteen", "seventeen", "eighteen", "nineteen"
    };

        private static string[] tens =
        {
      "", "ten", "twenty", "thirty", "forty", "fifty",
      "sixty", "seventy", "eighty", "ninety"
    };

        private static string[] hunds =
        {
      "", "one hundred", "two hundred", "three hundred", "four hundred",
      "five hundred", "six hundred", "seven hundred", "eight hundred", "nine hundred"
    };

        private static WordInfo thousands = new WordInfo("thousand");
        private static WordInfo millions = new WordInfo("million");
        private static WordInfo milliards = new WordInfo("billion");
        private static WordInfo trillions = new WordInfo("trillion");

        protected override string GetFixedWords(bool male, long value)
        {
            return fixedWords[value];
        }

        protected override string GetTen(bool male, long value)
        {
            return tens[value];
        }

        protected override string GetHund(bool male, long value)
        {
            return hunds[value / 100];
        }

        protected override WordInfo GetThousands()
        {
            return thousands;
        }

        protected override WordInfo GetMillions()
        {
            return millions;
        }

        protected override WordInfo GetMilliards()
        {
            return milliards;
        }

        protected override WordInfo GetTrillions()
        {
            return trillions;
        }

        protected override CurrencyInfo GetCurrency(string currencyName)
        {
            currencyName = currencyName.ToUpper();
            if (currencyName == "CAD")
                currencyName = "USD";
            return currencyList[currencyName];
        }

        protected override string GetZero()
        {
            return "zero";
        }

        protected override string GetMinus()
        {
            return "minus";
        }

        protected override string GetDecimalSeparator()
        {
            return "and ";
        }

        protected override string Get10_1Separator()
        {
            return "-";
        }

        protected override string Get100_10Separator()
        {
            return " and ";
        }

        static NumToWordsEn()
        {
            currencyList = new Dictionary<string, CurrencyInfo>();
            currencyList.Add("USD", new CurrencyInfo(
              new WordInfo("dollar", "dollars"),
              new WordInfo("cent", "cents")));
            currencyList.Add("EUR", new CurrencyInfo(
              new WordInfo("euro", "euros"),
              new WordInfo("cent", "cents")));
            currencyList.Add("GBP", new CurrencyInfo(
              new WordInfo("pound", "pounds"),
              new WordInfo("penny", "pence")));
        }
    }
}