基于ActiveX技术的RFID读卡器控件的编写与使用

摘要

WiththewideapplicationofWebandRFIDtechniquesinvariousfields,thecombineduseofWebsoftwareandRFIDreader becomes a universal need.ActiveX control solves this issue effectively as a bridge between the Web software and the RFID peripherals.The basic mechanism of ActiveX control and the basic function of general RFID reader have been studied in this paper.The MFC is used as the tool to compile the methods and processes of ActiveX control of RFID card reader.Meanwhile the methods of packing,signing and using the compiled ActiveX control are also studied.These provide a thought for the interaction between Web software of B/C architecture and RFID card reader.%随着Web技术和RFID技术在各个领域的广泛使用，将Web软件与RFID读写器的结合使用成为一种广泛的需要。Ac-tiveX控件作为Web软件与RFID外设的一个桥梁，很好地解决了这一问题。研究ActiveX控件的基本机制，一般RFID读度写器的基本功能。以MFC为工具编写RFID读卡器ActiveX控件的方法、过程，同时研究将编译好的ActiveX控件打包、签名、使用的方法，为B/S架构的Web软件与RFID读卡器交互提供了一种思路。