How to convert the Number to text string Using C#


 public string NumberToText(int number)
    {
        if (number == 0) return "Zero";
        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]);
        }
        return sb.ToString().TrimEnd();
    } 

 ============================How To Use=========================
string Amount="152.50";

string result = "";
        string _number = "";
        string _deciml = "";
        string currency = "Rupees ";
        string _currency = " Paise Only";
        string[] no = Amount.Replace(",", "").Split('.');
        if (no[0] != null) {int Number = Convert.ToInt32(no[0]); _number = pdb.NumberToText(Number); }
        if (no[1] != null) { int deciml = Convert.ToInt32(no[1]); _deciml = pdb.NumberToText(deciml); }
        if (_deciml == "Zero" || _deciml == "") { result = currency + _number.Trim() + " Only "; }
        else { result = currency + _number.Trim() + " and " + _deciml.Trim() + _currency; }

         return result;
=========================Result========================

 Rupees One Hundred Fifty Two and Fifty Paise Only

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