discrete mathematics learning at the request of the teacher to prepare procedure...

直接在屏幕上写文字 - 退出之后没有清除，sorry 演示了3D文字和任意形状的窗口，由于CPU占用率太高，后来就改成直接写在屏幕上，而不显示窗口的做法。这样一来CPU占用就不会超过10%-directly in the written text on the screen-not after the withdrawal of removal, sorry demonstration of the 3D characters and arbitrary shape of the window, as CPU utilization rate is too high, and later on changed to write directly on the screen, with no sign of the window. Such a CPU utilization will not exceed 10%

获取windows的版本号及运行模式，VC++实现，测试通过-Windows to obtain the version number and operating mode, VC++ to achieve, the test

可以缩回到桌面上的工具条,，呵呵不知道对你们有用吗，-Can be back to the desktop toolbar, Oh do not know any use to you,

简单的中间PC串口数据中转-simple intermediate PC serial data transfer

读取和写入XML文件的类库。 主要函数： ReadXML：读取XML文件 WriteXML:写入XML文件-Read and write XML documents library. Main function: ReadXML: read XML documents WriteXML: write XML documents

 网络抓包底层源码，适合网络协议栈及抓包工具开发者。 winpcap的目的在于为win32应用程序提供访问网络底层的能力。 Winpcap特别适用于下面这几个经典领域： 1、网络及协议分析 2、网络监控 3、通信日志记录 4、traffic generators 5、用户级别的桥路和路由 6、网络入侵检测系统（NIDS） 7、网络扫描 8、安全工具

this a help file about develop visual basic programe.

vb详细的解释和教你如何做，还有一些项目可以深入详解。-vb detailed explanation, and teach you how to do, and some projects could be in-depth Xiang Jie.

一个可以测试cmd命令的软件，使用起来十分方便-a software can test cmd command

游戏编程参考手册的CHM版，是学习游戏编程的好书。-Game programming reference manual version of the CHM is to study game programming books.