Method of reading barcode

摘要

A method of reading a bar code (7) based on bar-code data obtained by scanning said bar code (7) with light (L2), comprises the steps of: a) obtaining bar-code data; b) obtaining a number as to how many bar data are provided in at least one of a preceding portion and a following portion of said bar-code data; and c) accepting said bar-code data as valid data when said number is smaller than a predetermined number.