220-classic-C-program-source-code

上位机与三菱PLC之间进行TCP/IP通讯(communication between PC and PLC)

WINDOWS核心编程，已编译的htm格式，内容完整，只有3M多，比pdf文档节省。(WINDOWS core programming, compiled htm format, the content is complete, only 3M, pdf files than savings.)

windows下很好的，计算时间的小工具。准确，使用方便。(windows under good, the computation time small tools. Accurate, and easy to use.)

visual c++ excel的操作源码(vc++ excel)

国外经典的TCP转串口的程序,VC++编写,有较强的参考价值(Foreign classic TCP to serial program, VC++ write, there is a strong reference value)

Visual C#.NET数据库开发经典案例解析(代码)(Visual C#. NET database developers classic case analysis (code))

VC根据DirectX的截图示例源码下载,你看懂了话都能截图了。要编译此程序需DirectX SDK5.0示例中的ddutil.h与ddutil.cpp文件,请自行参加工程，VC++编程学习源码，很好的参考资料。(VC according to the DirectX screenshot example source code download, you read the words can screenshot. To compile this program requires DirectX SDK5.0 example of ddutil.h and ddutil.cpp files, please participate in the project, learning VC++ programming source code, a good reference.)

VB检测硬盘空间大小及使用情况,有需要的就下载吧。(VB detect the size and usage of hard disk space, there is a need to download it.)

HyperTerminal源代码，包括超级终端安装(HyperTerminal source code.)

说明：  vb下的tab不怎么好用，这个是扩展-XTAB(tab extended-XTAB)