j2me中用canvas实现的目录树代码-the realization of the canvas with j2me tree code

windows mobile 6的C++程序，它实现了通过RAPI来获取连接到Window Mobile Device设备中心的手机的文件目录树-Windows Mobile 6 for C++ programs, it implements a RAPI to get connected to your Window Mobile Device Device Center of the phone s files directory tree

一款非常好用的目录树展开的demo程序.-A very useful directory tree, expand the demo program.