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Returns or sets the number of data columns in a PDF 417 barcode. Does not affect other barcode types.


This setting controls the number of data columns only. A PDF 417 barcode consists of a start pattern column, left row indicator column, data columnsright row indicator column, and a stop pattern column. For example, setting PDF417Columns property to "3" will create a barcode with a total of 7 columns.


BarCodeWiz1.PDF417Columns [ = number]


The settings for number are:


Constant Description
0 Default setting. Number of columns is automatic.
1 to 30 Number of columns is set as specified.