Geodetic-coordinate-transformation

实现动态更新二维图形，使用第三方ZedGragh控件显示曲线。使用VS2010编程。稍作改动即可满足实时刷新曲线的要求。(Dynamically updated two-dimensional graphics, use the third party ZedGragh control displays the curve. Using VS2010 programmed. Some minor changes to meet the requirements of real-time refresh curve.)

实现生成colorbar的程序源代码,里面包含多种颜色，还有热度图(achieve the generation of Colorbar source code)

将BSTR类型转换成CString类型，VC++精选编程学习源码，很好的参考资料。(The BSTR CString type, VC++ select learning programming source code, a good reference.)

C++builder学习资料，详细解读C++builder通讯编程(A detailed interpretation of the communication programming)

地理信息系统应用，面向ArcGIS的Python脚本编程(Geographic Information System Application, Python Script Programming for ArcGIS)

说明：  用VC＋＋和SQL开发的一个通信录程序，界面优美，功能齐全，对想学VC数据库编程的或许有所帮助。(with VC++ and SQL development of a communications procedures, beautiful interface, the full range of functions, right, like the VC database programming may be of some help.)

定义一个基类MyGraph，要求有一个纯虚函数double Area()=0。从基类派生一个圆类Circle和矩形类Rectangle，再由Rectangle类派生出Square类，分别给出Area()实现。 重载“>>”，实现对图形信息的输入。在主函数中计算三种形状的面积，并显示输出。 (Define a base class MyGraph, requires a pure virtual function double Area () = 0. Derive a circle and a rectangle class Rectangle Circle class from the base class, and then by Square Rectangle class derived class, are given Area () implementation. Reload " > > " to achieve the input of graphical information. Calculate the shape of the three main functions in the area, and display output.)

C#实现一个模仿CAD画图的简单程序，直线，椭圆，矩形等(C# Implement a Simple Program to Imitate CAD Drawing)

SECS／HSMS 由日本網站堤供的通訊介面軟體,想要撰寫的人員可以參考此文件.(Communication interface software SECS/HSMS by Japanese banks for the site, people may want to write this reference document.)

基于VC++ 6.0 Winsock+UDP 广播信息源码(Based on VC++ 6.0 Winsock+ UDP broadcast source)