Description: Encoding: EAN8, EAN13, Code 39 & Code 128
This creates a barcode in pure C/AL, the barcode is created as a BMP that is contained in a BLOB field.
This requires no external components or additional fonts.

Uses the TempBlob Table

Based on: http://www.mibuso.com/dlinfo.asp?FileID=1185

http://mibuso.com/dlinfo.asp?FileID=1192

1. Barcode 3 of 9 (code39) generation codeunit
This upload contains a codeunit that will generate a code 3 of 9 barcode without using any external resources; no fonts, no DLLs, nothing.
How it works
The codeunit generates a BMP ‘file’ on the fly using C/AL. The image is stored in a BLOB field on some record. The record is never written to the database so it doesn’t matter what table is used. This code uses the ‘Object’ table.
Advantages
Unlike a font (eg: http://www.squaregear.net/fonts/free3of9.shtml ) this can be displayed at any size in both the X and Y dimensions. In addition the font doesn’t have to be installed on the client machine.
The example report
Also included in this upload is a simple report that prints a barcode for each item in the database using the “Vendor item No.”
http://www.mibuso.com/dlinfo.asp?FileID=1043
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2. Open Source Codeunit with a simple yet effective codebar generator. For now just the EAN13 standard is supported. A wider range of codebar types and features will be added in future versions.
http://www.mibuso.com/dlinfo.asp?FileID=804
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3. This tool creates a bmp-file containing a barcode you can import into Navision. You can create barcode like ISBN,EAN13,EAN8,EAN5,EAN2,EAN128,Codebar,Code25, … At least 24 different barcode-types. The check-digit can calculated by the program.
New version:
** a lot of emails reached me from people all over the world who use my program. Some of them have hints to make a good program better. Here is a new Version with most wish:
- now you are able to suspress the barcodetext
- newer barcode.ocx
http://www.mibuso.com/dlinfo.asp?FileID=106
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4. With this font and encode function you can create a barcode in Navision.
The CODE 128 barcode is an alphanumeric barcode with a checksum. It is widely used an can be read by most scanners. The TTF is freeware.
http://www.mibuso.com/dlinfo.asp?FileID=405

Подробнее здесь:
http://en.wikipedia.org/wiki/Code_39
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http://forum.mazzy.ru/index.php?showtopic=12785&view=findpost&p=44485

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если все сделано правильно, а сканер штрихкодов не хочет сканировать красиво распечатанный штрихкод, то выведите его на печать вот так:
‘*’ + barcode + ‘*’
шансов на прочтение станет на порядок больше!
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http://forum.mazzy.ru/index.php?showtopic=12785&view=findpost&p=44479