labview 条形码生成的vi，可以识别各种类型的条形码，而且还添加了保存，截图等功能(Bar code generated by the labview vi, can identify various types of bar code, but also add the preservation, screenshots, and other functions)

通过labview编写生成一个条形码的程序(Write a bar code program through LabVIEW)