UPC, ISBN-13, Code 128, Code 39, POSTNET, Interleaved 2 of 5, and more
If you need to print barcodes from within in your C/C++ programs, we have free sample code to help you. The . Using our bar code fonts, creating barcodes in Access is a two part process: pass your data in as text, format the returned value in one of our barcode fonts.
Our C/C++ sample code and plug-ins convert your input data into a scannable barcode. The functions add the start and stop bars, calculate any check digits needed, and map the result into our fonts' character set. We do the hard work for you and your projects have barcode support in no time at all.
There are two ways to wire our fonts into your programs. We have an encoder that's a DLL and we wrote a wrapper around it for you. You can also use our Excel macro functions as a starting point if you want to do it yourself.
caveat: We have made every attempt to insure that this sample code is correct. While updating this page there is a slim chance older code found it was here. Please test your results against our bundled wizards or our Excel macros as a reference implementation. Please submit bugs, suggestions, and improvements. Thanks.
C/C++ sample:If you don't see what you're looking for please ask us. We often have sample code for other applications and dev tools we'd be glad to share with you. If on the other hand you have something you'd like to share, please please contact us! It may save someone a lot of time and effort. Just tell us what t-shirt size you wear...
Try out our free demo! It includes a free Code 39 barcode font for you to download and play with.
Email or call us if you have questions.
