本程序为初学vc ++提供的学习资料

接收单元，我们采用的原理和调频收音机原理一样。图3为接收电路，以专用调频接收模块IC1 TDA7021T为核心，经解调后的音频信号从脚输出，送到IC2 LM386作功率放大，推动耳机发声。三极管BG9018等组成高频放大级，以提高接收灵敏度。调节可调电容器C23可以改变接收频率，使其对准发射机的发射频率。-Receiving unit, we have adopted the principle and the principle of like FM radio. Figure 3 for the receiver circuit to a dedicated IC1 TDA7021T FM receiver module as the core, after demodulation of the audio signal after the output from the feet, to make IC2 LM386 power amplifier, and promote sound headphones. BG9018 triode composed of high-frequency amplification level in order to improve receiver sensitivity. Conditioning adjustable capacitor C23 can change the receiver frequency so that it fired at the transmitter frequency.

触摸传感器控制LED和喇叭,在触摸屏的四个端点RT，RB，LT，LB四个顶点，均加入一个均匀电场，使其下层（氧化铟）ITO GLASS上布满一个均匀电压，上层为收接讯号装置，当笔或手指按压外表上任一点时，在手指按压处，控制器侦测到电阻产生变化，进而改变坐标。

可以读取多达20多种格式的图片提供极易扩展的图象处理接口。开发人员可以很容易的在此接口上挂接自己的图象处理模块。-Can read up more than 20 kinds of picture formats to provide highly scalable image processing interface. Developers can easily articulated in this interface on their own image processing module.

A demo to read environment variables in Windows by vc.-to read environment variables in Win dows by vc.

一个网络截包工具-a closed network tool kits

使用c++编写的Pos机前台程序。自带小型汉字库，可在控制台上直接运行-use Pos c prepared by the procedures for the future. Store bringing their small, the console directly operation

可用于处理多线程的情况-could be used to address the multithread

《帝国下载系统》是为网站资料下载与在线影视网站提供的解决方案。功能强大，简单易用，全静态页面，完善的会员收费方案，全面满足免费与收费下载或影视网站需求-" Empire download system" for the website information and online video download site solution. Powerful, easy-to-use, all static pages, a sound program of membership fees, and charges to meet the full free download or demand video Web site

搜易站内搜索引擎（SearchEasy Site Search Engine）是面向互联网网站的站内搜索解决方案，其针对网站使用数据库搜索性能差，体验差等问题，将搜索引擎技术应用于站内搜索；本系统具备中文分词，智能摘要，关键词高亮等技术，可与数据库无缝集成，目前支持MS SQL 2000/2005，My SQL数据库。 搜易站内搜索引擎 3.2 更新日志：2016-03-01 1,整理系统设置页面，从混乱的单一页面模式，分解为功能划分清晰

23种涉及模式的C++实现，对新手或有相当能力的老手都有帮助-Involved in 23 kinds of model C++ Implementation of the novice or the veteran has a considerable capacity to help