C-CPP-header-file

禁用系统热键实例。接口形式，比较方便，可下载试用。(Disable system hotkeys instance.)

生成NACA翼型的vb程序，输入4位数naca翼型，得到翼型剖面。(NACA airfoil generates vb program, enter the 4-digit naca airfoil, get airfoil sections.)

一个VB系统托盘提示控件程序,有需要的就下载吧。(A VB system tray prompt control procedures, there is a need to download it.)

fluent软件中关于模拟煤粉气化的udf代码。(Fluent software on the simulation of coal gasification UDF code)

ccs关于测试温度的一些简单小程序，希望能对大家有所帮助。(ccs project)

TCP与UDP源代码测试程序，方便初学者观看，理解。用VC写的，容易读懂。。(TCP and UDP code for ABC to use)

说明：  今天给大家带来使用文本文件作为数据源的 ComboBox中国城市三级联动的代码。 1.地区库更新非常方便，不会影响到其他功能（区划代码是唯一的）。 2.文本文件读取来速度很快。(n the past, I used VB6 to write an example of three-level linkage of ComboBox in Chinese cities, using MDB database. A few years ago, the code, the regional database is not the latest. Today we bring you the code of ComboBox, which uses text files as data sources, for three-level linkage of Chinese cities. 1. The regionalization library updates are very convenient and will not affect other functions (regionalization code is the only one). 2. Text files are read very fast.)

说明：  实验停车场管理，用C++，在VC++6.0下运行(Parking management experiment with C++, running under VC++6.0)

VC++的MFC开发串口调试助手源代码，包括数据发送，接收，显示制式等 (VC++ of MFC development of serial debugging assistant source code, including data transmission, reception, display formats, etc.)

辛长安编写的《vc++权威剖析》配盘源代码。本书从实践应用的角度，结合经典的实例阐述C++类的特性，深入剖析VC++，特别是MFC编程的体系结构，使有初级基础的读者能够快速掌握VC++的MFC程序设计思想和C++的语言精华。(Xinchang An " vc++ written authoritative analysis of the distribution disk source. Book from the point of view of practical application, combined with the classic examples described C++ class features in-depth analysis of VC++, in particular, the MFC programming architecture, the primary basis that readers can quickly grasp the design ideas of VC++ the MFC program and C++ the language the essence of .)