This is a source code written in Visual Basic to Eject/ Inject the CD ROM tray!

资源管理器VC源码，可以基本上实现WINDOWS资源管理器的所有内容，但界面比较一般-resource manager VC source can be basically realized WINDOWS resources management for all of its contents, But more general interface

E-Book Kent Beck Test-driven development 2003

单纯形法c++编程，可用于线性规划问题的研究解决优化问题-Simplex Method c programming, linear programming can be used to study and solve the problem of optimization problem

vf经典课件，内容充实，实例丰富，初学者的好帮手-vf classic courseware, rich in contents, examples of rich, a good helper for beginners

模仿云的运动，用DIRECTX9编写-imitate the movement goes with DIRECTX9 prepared.

OPC Server 服务器端原码，方便的建立OPC服务器，来测试客户端。-OPC Server server-side the original code to facilitate the establishment of OPC servers, to test the client.

全屏网页外壳，测出屏幕大小，然后，根据大小全屏查看网页，有与webbrowser控件交互-full screen website shell, measuring the size of the screen, then, according to full-screen size View website webbrowser with interactive controls

PCI 设备中在WINDOWS下编写DMA的方法-PCI devices in Windows DMA prepared under way

本代码使用vb 编写矩阵汉字的显示-use of the code prepared vb matrix display Chinese characters

用C语言编写的数据库可以对数据进行查询、排序、检索和引用，应精简小学习。