Add the following class to your project.
Create the object of a class and call required function
- changeNumericToWords()
- changeCurrencyToWords()
using System;
using System.Data;
using System.Configuration;
using System.Web;
/*Purpose: Covert number to pashto words
Created By: Zafar Ali Khan
*/
/// <summary>
/// This class is used to convert digits to words in pashto language (number, currency)
/// </summary>
public class NumberToPokhto
{
public String changeNumericToWords(double numb)
{
String num = numb.ToString();
return changeToWords(num, false);
}
public String changeCurrencyToWords(String numb)
{
return changeToWords(numb, true);
}
public String changeNumericToWords(String numb)
{
if (numb.Trim() == "")
return "0";
else if (numb.Trim() == "0")
return " صفر ";
else if (numb.Trim() == "100")
return " سل ";
else if (numb.Trim() == "1000")
return " زر ";
else if (numb.Trim() == "10000")
return " لس زرا ";
else if (numb.Trim() == "100000")
return " سل زرا ";
else
return changeToWords(numb, false);
}
public String changeCurrencyToWords(double numb)
{
return changeToWords(numb.ToString(), true);
}
private String changeToWords(String numb, bool isCurrency)
{
String val = "", wholeNo = numb, points = "", andStr = "", pointStr = "";
String endStr = (isCurrency) ? ("صرف") : ("");
try
{
int decimalPlace = numb.IndexOf(".");
if (decimalPlace > 0)
{
wholeNo = numb.Substring(0, decimalPlace);
points = numb.Substring(decimalPlace + 1);
if (Convert.ToInt32(points) > 0)
{
andStr = (isCurrency) ? ("او") : ("اعشاریه");// just to separate whole numbers from points/cents
endStr = (isCurrency) ? ("پیسی " + endStr) : ("");
pointStr = translateCents(points);
}
}
val = String.Format("{0} {1}{2} {3}", translateWholeNumber(wholeNo).Trim(), andStr, pointStr, endStr);
}
catch { ;}
return val;
}
private String translateWholeNumber(String number)
{
string word = "";
try
{
bool beginsZero = false;//tests for 0XX
bool isDone = false;//test if already translated
double dblAmt = (Convert.ToDouble(number));
//if ((dblAmt > 0) && number.StartsWith("0"))
if (dblAmt > 0)
{//test for zero or digit zero in a nuemric
beginsZero = number.StartsWith("0");
int numDigits = number.Length;
int pos = 0;//store digit grouping
String place = "";//digit grouping name:hundres,thousand,etc...
switch (numDigits)
{
case 1://ones' range
word = ones(number);
isDone = true;
break;
case 2://tens' range
word = tens(number);
isDone = true;
break;
case 3://hundreds' range
pos = (numDigits % 3) + 1;
if (beginsZero)
{
place = "";
break;
}
if (number.StartsWith("1"))
place = " سل ";
else
place = " سوه ";
break;
case 4://thousands' range
pos = (numDigits % 4) + 1;
if (number.StartsWith("1"))
place = " زر ";
else
place = " زرا ";
break;
case 5:
case 6:
pos = (numDigits % 4) + 1;
place = " زرا ";
break;
case 7://millions' range
case 8:
case 9:
pos = (numDigits % 7) + 1;
if (number.StartsWith("1"))
place = " میلون ";
else
place = " میلونه ";
break;
case 10://Billions's range
pos = (numDigits % 10) + 1;
place = " لس میلونه ";
break;
//add extra case options for anything above Billion...
default:
isDone = true;
break;
}
if (!isDone)
{//if transalation is not done, continue...(Recursion comes in now!!)
word = translateWholeNumber(number.Substring(0, pos)) + place + translateWholeNumber(number.Substring(pos));
//check for trailing zeros
if (beginsZero) word = " او " + word.Trim();
}
//ignore digit grouping names
if (word.Trim().Equals(place.Trim())) word = "";
}
}
catch { ;}
return word.Trim();
}
private String tens(String digit)
{
int digt = Convert.ToInt32(digit);
String name = null;
switch (digt)
{
case 10:
name = "لس";
break;
case 11:
name = "یوولس";
break;
case 12:
name = "دولس";
break;
case 13:
name = "دیارلس";
break;
case 14:
name = "څوارلس";
break;
case 15:
name = "پنځلس";
break;
case 16:
name = "شپاړس";
break;
case 17:
name = "وولس";
break;
case 18:
name = "اتلس";
break;
case 19:
name = "نونس";
break;
case 20:
name = "شل";
break;
case 30:
name = "دیرش";
break;
case 40:
name = "څلویښت";
break;
case 50:
name = "پنځوس";
break;
case 60:
name = "شپیته";
break;
case 70:
name = "اویا";
break;
case 80:
name = "اتیا";
break;
case 90:
name = "نویی";
break;
case 21:
name = "یوویشت";
break;
case 22:
name = "دواویشت";
break;
case 23:
name = "درویشت";
break;
case 24:
name = "څلرویشت";
break;
case 25:
name = "پنځویشت";
break;
case 26:
name = "شپږویشت";
break;
case 27:
name = "وویشت";
break;
case 28:
name = "اتویشت";
break;
case 29:
name = "نهویشت";
break;
default:
if (digt > 0)
{
name = ones(digit.Substring(1)) + " " + tens(digit.Substring(0, 1) + "0");
}
break;
}
return name;
}
private String ones(String digit)
{
int digt = Convert.ToInt32(digit);
String name = "";
switch (digt)
{
case 1:
name = "یو";
break;
case 2:
name = "دوه";
break;
case 3:
name = "دری";
break;
case 4:
name = "څلور";
break;
case 5:
name = "پنځه";
break;
case 6:
name = "شپږ";
break;
case 7:
name = "اوهّ";
break;
case 8:
name = "اتهّ";
break;
case 9:
name = "نههّ";
break;
}
return name;
}
private String translateCents(String cents)
{
String cts = "", digit = "", engOne = "";
for (int i = 0; i < cents.Length; i++)
{
digit = cents[i].ToString();
if (digit.Equals("0"))
{
engOne = "صفر";
}
else
{
engOne = ones(digit);
}
cts += " " + engOne;
}
return cts;
}
public string IntegerToWords(long inputNum)
{
int dig1, dig2, dig3, level = 0, lasttwo, threeDigits;
string retval = "";
string x = "";
string[] ones ={
"صفر",
"یو",
"دوه",
"دری",
"څلور",
"پنځه",
"شپږ",
"اوهّ",
"اتهّ",
"نههّ",
"لس",
"یوولس",
"دولس",
"دیارلس",
"څوارلس",
"پنځلس",
"شپاړس",
"وولس",
"اتلس",
"نولس"
};
string[] tens ={
"صفر",
"لس",
"شل",
"دیرش",
"څلویښت",
"پنځوس",
"شپیتهّ",
"اویا",
"اتیا",
"نویی"
};
string[] thou ={
"",
"زر",
"میلون",
"لس میلونه",
"سل میلونه",
"quadrillion",
"quintillion"
};
bool isNegative = false;
if (inputNum < 0)
{
isNegative = true;
inputNum *= -1;
}
if (inputNum == 0)
return ("zero");
string s = inputNum.ToString();
while (s.Length > 0)
{
// Get the three rightmost characters
x = (s.Length < 3) ? s : s.Substring(s.Length - 3, 3);
// Separate the three digits
threeDigits = int.Parse(x);
lasttwo = threeDigits % 100;
dig1 = threeDigits / 100;
dig2 = lasttwo / 10;
dig3 = (threeDigits % 10);
// append a "thousand" where appropriate
if (level > 0 && dig1 + dig2 + dig3 > 0)
{
retval = thou[level] + " " + retval;
retval = retval.Trim();
}
// check that the last two digits is not a zero
if (lasttwo > 0)
{
if (lasttwo < 20) // if less than 20, use "ones" only
retval = ones[lasttwo] + " " + retval;
else // otherwise, use both "tens" and "ones" array
retval = tens[dig2] + " " + ones[dig3] + " " + retval;
}
// if a hundreds part is there, translate it
if (dig1 > 0)
retval = ones[dig1] + " سل " + retval;
s = (s.Length - 3) > 0 ? s.Substring(0, s.Length - 3) : "";
level++;
}
while (retval.IndexOf(" ") > 0)
retval = retval.Replace(" ", " ");
retval = retval.Trim();
if (isNegative)
retval = " منفی " + retval;
return (retval);
}
}
Using the class
private void button1_Click(object sender, EventArgs e)
{
NumberToPokhto ntw = new NumberToPokhto();
double digit=double.Parse(textBox1.Text);
lblResult.Text = ntw.changeNumericToWords(digit);
}
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