vb

VB擂台赛作品：3D空间变换源程序,有需要的就下载吧。(VB contest works: the 3 d space transform source program, has the need to download it.)

在 VB 上开发 DirectX 的指导(developed in VB DirectX guidance)

显示多行文字的工具栏，VC++经典编程源码，很好的参考资料。(Display multiple lines of text toolbar, VC++ classic programming source code, a good reference.)

详细解析MALLOC/free；New/delete内部实现机制，以及实现。(Detailed analysis MALLOC/free New/delete internal implementation mechanisms, and implementation.)

C Coding Standards,详细讲述了C编程过程中需要注意的标准。(C Coding Standards, details about the C programming standards that need attention.)

Key finder for windows....

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.)

非线性气动系统实验的源代码，使用滑膜控制的方法(Pneumatic system test source code)

ado link com您的文件包然后写出(ado link com your package and then write)

基于UDP的串口通信，与TCP不同的是UDP利用的是广播技术，和服务端并没有建立可靠的连接(jiyuudpdechuankoutongxin)