NumTextBox

读取dxf文件，提取相关图元，可用于CAD CAM 数控方面，对从事数控朋友有所帮助。

利用C++实现水准网平差，水准网是为了确定地面点的高程而布设的控制网，水准网平差的目的是消除矛盾，求得各高程点高程的最可靠值。(Leveling network adjustment)

说明：  直接使用ADO操作ACCESS数据库，对于初学者来说是个不错的例子，类似的也可以操作SQL,ORACLE数据库（不用DSN）(use ADO directly ACCESS database operation for beginners is a good example of a similar operation could SQL, Oracle database (not DSN))

：先输出一个表示英文月份的字符数组，再输如任意一表示时间的数组；再用cin.getline读取，最后输出所求结果。(Datetime converter.)

说明：  监控上网过程，时下非常流行，用于控制别人也可以(The process of monitoring the Internet, become a very popular, can also be used to control other people)

vc 非模态对话框与应用程序之间的数据交换DlgDateExchange2的程序源码(vc non-modal dialog and exchange of data between applications DlgDateExchange2 the program source code)

说明：  ieee1394驱动程序，一个比一个牛比阿，还差几个字把(ieee1394 drivers, one from a cow than A, put the words worse)

说明：  课程设计的主要内容为开发一个实时绘制大规模三维场景的程序系统.必做部分： 1、学习3DS Max 的基本功能，并采用3DS Max 对三维场景进行建模，要求 场景中包含建筑物、道路、天空等基本元素，实现场景的纹理贴图功能。 2、通过3DS Loader 读取场景数据。。 3、学习并使用OpenGL 或DirectX 3D 实时绘制上述场景。 4、提供用户界面，并实现场景的交互漫游功能。 选做部分： 1、在场景中添加了三维地形。 2、实现雾这种气象条件的实时绘制。 3、实现计算机动画技术，飞机在天空中飞，圆环在不停的运转。 4、阴影的绘制 5、在场景中添加了喷泉。 6、实现Billboard 绘制技术。 7、添加了美妙的背景音乐。 (The main content of curriculum design for the development of a real-time rendering system of procedures for large-scale three-dimensional scene (running Interface, refer to Figure 1), including part and the election will be made part (where part of the requirements to achieve Optional 2 to 3 Or more than function). Will be part of: 1, learning the basic functions of 3DS Max, and three-dimensional scene using 3DS Max for modeling, requirements Scene includes buildings, roads, skies and other basic elements, to achieve the texture mapping function of the scene. 2, read the scene data by 3DS Loader. . 3, learn and use OpenGL or DirectX 3D real-time rendering the scene. 4, provide the user interface and interaction to achieve the scene roaming. Optional parts: 1, in the three-dimensional terrain scenes added. 2, the fog that weather conditions to achieve real-time rendering. 3, the realization of computer animation technology, aircraft flying in the sky, circle in)

这时一个很不错的关于世界时钟界面的一个小程序，采用VC++编写，很值得研究(a very good time on the clock interface of the world a small program used to prepare VC, is worth studying)

大名鼎鼎的界面库Toolkit.Pro.v15.3.1完整源代码(SHELL PROGRAMMING Toolkit.Pro.v15.3.1)