What Checksums are used for Code 39- 93- 128

Aspose.BarCode Product Family
1

Can you tell me what Checksums are used for Code 39, 93, 128.

Thank you
2

Hi Fred,


Thank you for contacting support. We’re looking into the matter and will get back to you soon.

3

Hi Fred,


Thank you for being patient. This is from the specifications of each barcode symbology. You can find some information from the following links:
http://en.wikipedia.org/wiki/Code_39#Code_39_mod_43
http://en.wikipedia.org/wiki/Code_128#Check_digit_calculation
http://en.wikipedia.org/wiki/Code_93

Please feel free to reply us back in case of any confusion or questions.