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Property Value
A long which determines if the barcode uses a check sum.A value of 1 will write optional check sums, and a value of 0 will not write optional check sums.
Currently, of the supported barcode types that ImGearBarcode can write, only types Industry 2 of 5, Interleaved 2 of 5, Code 39, and Code 39 Extended allows an optional check sum. This property is ignored for other barcode types that require check sums.
Default value: 0 (False)