Number to String conversion

Hi,
Generally in finance or banking or this kind of requirement is needed. Its more or less a common thing to convert a number to a string. I used this to convert currency to words format.

Here is the snippet.

/// 
/// Numbers to text.
/// 
/// The value.
/// 
public string NumberToText(int value)
{
 string[] num0to10 = new string[] { "Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten" };
 string[] num11to20 = new string[] { "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen", "Twenty" };
 string[] num20to100 = new string[] { "Ten", "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety", "Twenty" };

 string result = string.Empty;

 int INumValue;
 int ThousValue;
 int HundsValue;
 int TensValue;
 int OnesValue;
 int TeenChk;

 OnesValue = 0;
 INumValue = value;

 if (INumValue == 0)
 {
  result = "Zero";
 }
 else
 {
  ThousValue = (INumValue / 1000);
  if (ThousValue > 0)
   INumValue = INumValue - (ThousValue * 1000);

  HundsValue = (INumValue / 100);
  if (HundsValue > 0)
   INumValue = INumValue - (HundsValue * 100);

  TeenChk = INumValue;

  if (INumValue >= 20)
  {
   TensValue = (INumValue / 10);
   if (TensValue > 0)
   {
    INumValue = INumValue - (TensValue * 10);
   }
   OnesValue = INumValue;
  }
  else
  {
   TensValue = INumValue;
  }

  if (ThousValue > 0)
  {
   result = num0to10[ThousValue] + " Thousand";
   if (HundsValue == 0)
    result = result + " and ";
  }

  if (HundsValue > 0)
  {
   result = result + " " + num0to10[HundsValue] + " Hundred";
   if (TensValue > 0 || OnesValue > 0)
    result = result + " and ";
  }

  if (TensValue > 0)

   if (TeenChk < 20)

    if (TeenChk <= 10)

     result = result + num0to10[TeenChk];
    else
     result = result + num11to20[TeenChk - 11];
   else
    result = result + ' ' + num20to100[TensValue - 1];
  if (OnesValue > 0)
   result = result + ' ' + num0to10[OnesValue];
 }

 return result.Trim();
}


Hope it helps anyone of you.

Regrads,
Pavan N

Comments

Post a Comment

Popular posts from this blog

Download file using WCF REST services

Hi, Generally we used to download a file using a handlers and sending parameters as a querystring (lets say download.ashx). Here few cases we might need to impersonate the user also. It purely depends on environment. Here is a sample code snippet just for reference. if (extension.Trim() == ".pdf") { context.Response.Clear(); context.Response.ContentType = "application/pdf"; context.Response.AddHeader("content-disposition", "attachment;filename=" + queryFile + ".pdf"); context.Response.BinaryWrite(System.IO.File.ReadAllBytes(file)); } But instead of that we can download a file as a stream using a WCF REST service too. Here is the code snippet for declaration in interface .. /// <summary> /// To fetch documents /// </summary> /// <param name="filePath">Represent text of filepath</param> /// <param name="fileName">Represents text of filename&l
Read more

server side printing / PDF conversions using c# and asp.net/wcf service

Hi All, I know its a tough task to search this kind of  requirement . As i did same and endup with a solution like using Crystal reports for printing on network printer. And a WKHTML library to convert html pages to either images or PDF. There inturn i can convert TIFF files to PDF using Ghostscript(If you need this code please drop a comment). Now coming to this server side network printing. At first we need to have a following things Visual studio Crystal reports for Visual studio WKHTMLTOPDF/WKHTMLTOIMAGE A proper permissions on a folder where we are going to store our images or PDF files etc which need to be sent to a printer And the code flow is first i will scale the image to a standard size with the following code  prepare a HTML file having image tag with SRC as the image file which needs to be printed then i will call WKHTMLTOIMAGE library  to convert public static Image ScaleImage(Image image, int maxWidth, int maxHeight) { var ratioX
Read more

Finding file size in bytes on serverside using c#

Hi, This requirement will come mainly while doing I/O operations (in my opinion it is obviously one of tedious taks carried by server). Here am showing you the snippet of code to find out the number of bytes of a file. here am using this code to validate the size of the file on server side. Which is a common requirement while doing file uploads. Here is the snippet. private static long GetFileSizeOnDisk(string filelocation) { FileInfo info = new FileInfo(file); uint dummy, sectorsPerCluster, bytesPerSector; int result = GetDiskFreeSpaceW(info.Directory.Root.FullName, out sectorsPerCluster, out bytesPerSector, out dummy, out dummy); if (result == 0) throw new Win32Exception(); uint clusterSize = sectorsPerCluster * bytesPerSector; uint hosize; uint losize = GetCompressedFileSizeW(file, out hosize); long size; size = (long)hosize << 32 | losize; return ((size + clusterSize - 1) / clusterSize) * clusterSize; } [DllImport("kernel32.dll")] static e
Read more