Hi nauna,

Please refer below link-

Convert Number into Word on ASP.Net DropDownList change using C# and VB.Net

is it possible you look at my code and just see what error i am doing bcs your code is very long my code is short.

my code take int value and show figure works fine but when i pass decimal it does not work please check the issue and advice thanks

Hi nauna,

Refer below code.

Code

protected void Page_Load(object sender, EventArgs e)
{
    decimal test = 151.25m;
    int beforePoint = Convert.ToInt32(test.ToString().Split('.')[0]);
    int afterPoint = Convert.ToInt32(test.ToString().Split('.')[1]);
    Response.Write(NumberToWords(beforePoint) + SmallNumberToWord(afterPoint, " rupees ") + " paisa");
}

private static string NumberToWords(int number)
{
    if (number == 0)
        return "zero";

    if (number < 0)
        return "minus " + NumberToWords(Math.Abs(number));

    var words = "";

    if (number / 1000000000 > 0)
    {
        words += NumberToWords(number / 1000000000) + " billion ";
        number %= 1000000000;
    }

    if (number / 1000000 > 0)
    {
        words += NumberToWords(number / 1000000) + " million ";
        number %= 1000000;
    }

    if (number / 1000 > 0)
    {
        words += NumberToWords(number / 1000) + " thousand ";
        number %= 1000;
    }

    if (number / 100 > 0)
    {
        words += NumberToWords(number / 100) + " hundred ";
        number %= 100;
    }

    words = SmallNumberToWord(number, words);

    return words;
}

private static string SmallNumberToWord(int number, string words)
{
    if (number <= 0) return words;
    if (words != "")
        words += " ";

    var unitsMap = new[] { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen" };
    var tensMap = new[] { "zero", "ten", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety" };

    if (number < 20)
        words += unitsMap[number];
    else
    {
        words += tensMap[number / 10];
        if ((number % 10) > 0)
            words += " " + unitsMap[number % 10];
    }
    return words;
}

Output

one hundred fifty one rupees twenty five paisa