WINCE环境下，发声类，在SYMBOL MC3000环境下测试成功，需要使用到SYMBOL的API库，可以自己设置发声的长短，次数，音频-WINCE environment, voice class, SYMBOL MC3000 environment test is successful, need to use the SYMBOL of the API library, you can set up their own voice, their duration, frequency,

从开发wince的软件选择到，一步步设置，到软件开发，还有一些VB的API函数说明，-Choose from the development of software to wince, step by step set up, to software development, and some VB API functions descr iption

A sample plus all the documentation for HP IPAQ camera API, samples in C++, VB and C#