halcon+delphi7的强悍组合。识别二维码。妥妥的。delphi7里面用halcon，资料非常少。本历程，包含了所有需要的二维码图片、halcon库函数、exe范例、pas源代码，非常珍贵的学习资料，全面展示了delphi里面用halcon的方法。(The intrepid combination of halcon+delphi7. Two-dimensional code identification. Properly. Delphi7, which uses Halcon, data is very small. This course contains all the required two-dimensional code images, Halcon library functions, EXE examples, PAS source code, very valuable learning materials, a comprehensive display of the Delphi inside, using the Halcon method.)