Tuesday, 9 July 2013

How To Convert Number To It's Corresponding Word

How To Convert Number To It's Corresponding word?
How To Create Payslip Amount ?
How To Convert Numeric Amount to words?

Call that function and that will Provide you the string amount of a numeric amount value.


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]);
          }
          return sb.ToString().TrimEnd();
      }
Demo
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