Showing posts with label Convert Number to Text. Show all posts
Showing posts with label Convert Number to Text. Show all posts

Tuesday, July 15, 2014

Convert Number to Text

Function below can be used in converting any number into text.

  public string NumberToText(int number)
    {
        if (number == 0) return "Zero";
        if (number == -2147483648) return "Minus Two Hundred and Fourteen Crore Seventy Four Lakh     Eighty Three Thousand Six Hundred and Forty Eight";
        int[] num = new int[4];
        int first = 0;
        int u, h, t;
        System.Text.StringBuilder sb = new System.Text.StringBuilder();
        if (number < 0)
        {
            sb.Append("Minus ");
            number = -number;
        }
        string[] words0 = { "", "One ", "Two ", "Three ", "Four ", "Five ", "Six ", "Seven ", "Eight ", "Nine " };
        string[] words1 = { "Ten ", "Eleven ", "Twelve ", "Thirteen ", "Fourteen ", "Fifteen ", "Sixteen ", "Seventeen ", "Eighteen ", "Nineteen " };
        string[] words2 = { "Twenty ", "Thirty ", "Forty ", "Fifty ", "Sixty ", "Seventy ", "Eighty ", "Ninety " };
        string[] words3 = { "Thousand ", "Lakh ", "Crore " };
        num[0] = number % 1000; // units
        num[1] = number / 1000;
        num[2] = number / 100000;
        num[1] = num[1] - 100 * num[2]; // thousands
        num[3] = number / 10000000; // crores
        num[2] = num[2] - 100 * num[3]; // lakhs
        for (int i = 3; i > 0; i--)
        {
            if (num[i] != 0)
            {
                first = i;
                break;
            }
        }
        for (int i = first; i >= 0; i--)
        {
            if (num[i] == 0) continue;
            u = num[i] % 10; // ones
            t = num[i] / 10;
            h = num[i] / 100; // hundreds
            t = t - 10 * h; // tens
            if (h > 0) sb.Append(words0[h] + "Hundred ");
            if (u > 0 || t > 0)
            {
                //if (h > 0 || i == 0) sb.Append("and ");
                if (t == 0)
                    sb.Append(words0[u]);
                else if (t == 1)
                    sb.Append(words1[u]);
                else
                    sb.Append(words2[t - 2] + words0[u]);
            }
            if (i != 0) sb.Append(words3[i - 1]);
        }
        //  sb.Append(" Rupees Only");
        return sb.ToString().TrimEnd();
    }


 And if you want to convert Rupees value in word then one can use this idea.Here lblBUnit contains the bigger unit of any currency and lblSUnit holds the value of smaller unit of any currency.
int i = 0;
            String[] val = lbltotal_amount.Text.Split('.');
            foreach (string s in val)
                i++;
            lbltotal_amountinword.Text = NumberToText(Convert.ToInt32(val[0]));
            if (i == 1)
                lbltotal_amountinword.Text = lbltotal_amountinword.Text + " " + lblBUnit.Text + " Only";
            else
                lbltotal_amountinword.Text = lbltotal_amountinword.Text + " " + lblBUnit.Text + " and " +    NumberToText(Convert.ToInt32(val[1])) + " " + lblSUnit.Text + " Only";