实现pc机和安装无线CF卡的手持设备之间的通信的程序源代码，包含两个部分的代码：pc机端和手持设备端。-achieve PCs and the installation of wireless CF card handheld devices of communication between the program's source code contains two parts of the code : PCs and handheld devices-end.

Evc 开发的，在Pocket PC上运行。通过访问CF卡的Com口去读RFID 标签。-Evc development of the Pocket PC operation. Visit the CF card Com I read RFID tags.