wince5.0模拟器下运行通过，wince5.0自带的媒体播放器，从platform builder下分离出来，用evc4.0编译运行。-wince5.0 run through the simulator, wince5.0 own media player, from the platform builder under separated with evc4.0 compiler running.

录音和播放程序，可以自由改变录音的Sample rate，并存成WAV格式，在EVC4.0上开发。