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Chapter 8 Prefix & Suffix
Introduction
A1Dbarcodecouldcontaindigits,letters,symbols,etc.A2Dbarcodecouldcontainmoredata,suchasChinesecharacters and
other multi-byte characters. However, in real applications, they do not and should not have all information we need, such
as barcode type, data acquisition time and delimiter, in order to keep the barcodes short andflexible.
Preffixandsuffixarehowtofulfilltheneedsmentionedabove.Theycanbeadded,removedandmodifiedwhiletheoriginal barcode
data remains intact.
Barcode processingprocedure:
1. Edit data with DataFormatter
2. Appendprefix/suffix
3. Packdata
4. Append terminatingcharacter