说明：  这个是有关QRmaker Pro控件的详细说明,不过只是试用版,只能从这上面看到有关QR码的一些知识.对于不了解QR的朋友来说已经是不错的了.
(This is the Pro Control QRmaker a detailed description, but only BETA, only see from the above QR code knowledge. For QR friends do not understand is already pretty well.)