//**************************************
// Name: convert numbers to words for a check
// Description:When I was working with one company, I needed to make a windows app that printed a check...I made this dll to convert the numeric amount to a worded amount on the check.
// By: Brian Davis
//
//This code is copyrighted and has// limited warranties.Please see http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=8170&lngWId=10//for details.//**************************************
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConvertNumberToWords
{
public class ConvertThis
{
public String changeCurrencyToWords(String numb)
{
return changeToWords(numb);
}
private String changeToWords(String numb)
{
int decimalPlace = 0;
String result = "";
int c = numb.Length;
if (numb.Contains(".") == true)
{
decimalPlace = numb.IndexOf(".");
}
else
{
numb = numb + ".00";
decimalPlace = numb.IndexOf(".");
}
if (decimalPlace == c)
{
numb = numb + "00";
}
String wn = numb.Substring(0, decimalPlace);
int wn_1 = wn.Length;
String cents = numb.Substring(decimalPlace + 1);
switch (wn_1)
{
//ones
case 1:
result = ones(numb.Substring(0, wn_1)) + " dollars " + cents + "/100";
break;
//tens
case 2:
result = tens(numb.Substring(0, wn_1)) + " dollars " + cents + "/100";
break;
//hundreds
case 3:
result = ones(numb.Substring(0, 1)) + " hundred " + tens(numb.Substring(1, 2)) + " dollars " + cents + "/100";
break;
//thousands
case 4:
result = ones(numb.Substring(0, 1)) + " thousand " + ones(numb.Substring(1, 1)) + " hundred " + tens(numb.Substring(2, 2)) + " dollars " + cents + "/100";
break;
//ten thousands
case 5:
result = tens(numb.Substring(0, 2)) + " thousand " + ones(numb.Substring(2, 1)) + " hundred " + tens(numb.Substring(3, 2)) + " dollars " + cents + "/100";
break;
//hundred thousands
case 6:
result = ones(numb.Substring(0, 1)) + " hundred " + tens(numb.Substring(1, 2)) + " thousand " + ones(numb.Substring(3, 1)) + " hundred " + tens(numb.Substring(4, 2)) + " dollars " + cents + "/100";
break;
// million
case 7:
result = ones(numb.Substring(0, 1)) + " million " + ones(numb.Substring(1, 1)) + " hundred " + tens(numb.Substring(2, 2)) + " thousand " + ones(numb.Substring(4, 1)) + " hundred " + tens(numb.Substring(5, 2)) + " dollars " + cents + "/100";
break;
// ten millions
case 8:
result = tens(numb.Substring(0,2)) + " million " + ones(numb.Substring(2,1)) + " hundred " + tens(numb.Substring(3,2)) + " thousand " + ones(numb.Substring(5,1)) + " hundred " + tens(numb.Substring(6,2)) + " dollars " + cents + "/100";
break;
case 9:
result = ones(numb.Substring(0,1)) + " hundred " + tens(numb.Substring(1,2)) + " million " + ones(numb.Substring(3,1)) + " hundred " + tens(numb.Substring(4,2)) + " thousand " + ones(numb.Substring(6,1)) + " hundred " + tens(numb.Substring(7,2)) + " dollars " + cents + "/100";
break;
case 10:
result = " this is a lot of money contact IT for a fix ";
break;
case 11:
result = " this is a lot of money contact IT for a fix ";
break;
case 12:
result = " this is a lot of money contact IT for a fix ";
break;
}
return result;
}
private String tens(String digit)
{
int digt = Convert.ToInt32(digit);
String name = null;
switch (digt)
{
case 10:
name = "Ten";
break;
case 11:
name = "Eleven";
break;
case 12:
name = "Twelve";
break;
case 13:
name = "Thirteen";
break;
case 14:
name = "Fourteen";
break;
case 15:
name = "Fifteen";
break;
case 16:
name = "Sixteen";
break;
case 17:
name = "Seventeen";
break;
case 18:
name = "Eighteen";
break;
case 19:
name = "Nineteen";
break;
case 20:
name = "Twenty";
break;
case 30:
name = "Thirty";
break;
case 40:
name = "Forty";
break;
case 50:
name = "Fifty";
break;
case 60:
name = "Sixty";
break;
case 70:
name = "Seventy";
break;
case 80:
name = "Eighty";
break;
case 90:
name = "Ninety";
break;
default:
if (digt > 0)
{
name = tens(digit.Substring(0, 1) + "0") + ones(digit.Substring(1));
}
break;
}
return name;
}
private String ones(String digit)
{
int digt = Convert.ToInt32(digit);
String name = "";
switch (digt)
{
case 1:
name = "One";
break;
case 2:
name = "Two";
break;
case 3:
name = "Three";
break;
case 4:
name = "Four";
break;
case 5:
name = "Five";
break;
case 6:
name = "Six";
break;
case 7:
name = "Seven";
break;
case 8:
name = "Eight";
break;
case 9:
name = "Nine";
break;
case 0:
name = "Zero";
break;
}
return name;
}
}
}
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