采用CSharp(C#)开发二维码BarCode案例经典，通过调用ALT插件生成PDF417、QrCode、DataMatrix和HanXin二维条码，提供调用接口，图像打印与串口读取典型方法，源码参考和详细文档说明-CSharp (C#) development BarCode Case classic two-dimensional code generated by calling the ALT plug PDF417 QrCode, DataMatrix and HanXin, two

用VS2013做的c++ 生成二维码源码，容错率和版本需要自己在代码里面修改，程序运行需要“qrcode_data”文件夹支持，压缩包里面已经包含。-C++ to do with the VS2013 to generate two-dimensional code source code, the fault rate and version of the need to modify their own code, the program needs to run the qrcode_d