PDF417二维条码的编码技术及其在Visual Basic下的实现

Coding technology of PDF417 two-dimensional bar code and its implementation in Visual Basic

应用VisualBasic对PDF4 17条码进行了编码 .针对编码模块的不同算法 ,提出了关于编码溢出、汉字编码等问题的讨论及解决方法 .从而实现了PDF4 17编码程序在信息录入中的应用 。

PDF417 two-dimensional bar code is coded in Visual Basic. In accordance with the different algorithms of the coding modules, the problems of coding overflow and Chinese character coding are discussed, and the solutions of them are put forward. This PDF417 coding program is applied to information acquisition, and a good result is gained.