BarcodeGenerator.GenerateEANCheckDigit Method
Generates check digit for EAN and UPC barcodes.

GenerateEANCheckDigit(
s
as String)
as String
Parameters
- s
- The string to generate check digit from.
Returns
- String
- The string with the check digit appended at back.
Remarks
For EAN8 you should pass 7 letters in and get 8 out.
For EAN13 you should pass in 12 letters and get 13 out.
For UPC_A you should pass in 11 letters and get 12 out.
For UPC_E you should pass in 7 letters and get 8 out.
See Also
BarcodeGenerator Class