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现有基于M apX 的最优路径分析, 对于TAB 格式数据拓扑信息的提取方法单一, 且未考虑导航特征。该文 结合道路导航特点, 提出了一套基于MapX 的最优路径分析解决方案。首先由T AB 格式数据提取拓扑信息, 为最 优路径分析奠定数据基础 然后针对导航的特征, 即最优路径分析的起点和终点可能出现在道路网外, 着重讨论了 对于Dijkstra 算法的拓展。(M apX the optimal path analysis, a single topology information for the TAB format data extraction methods, and did not consider the navigation features of. In this paper, combined with road navigation features, a set of optimal path analysis based on MapX solution. First extract topology information by T AB format data, to lay a data base analysis for the optimal path and navigation features, the start and end points of the optimal path analysis may appear in the road network, focused on the expansion of the Dijkstra algorithm.)

说明：  对松下FP系列PLC通讯串口的调试，了解串口使用的方法(Panasonic FP series PLC serial communications debugging of serial use)

VC6.0完全自学手册 主编孔鹏 对话框与窗口操作源代码(VC6.0 dialog with the window operation code)

SOURCE USB DEFENDER FOR SAFETY YOUR USB

说明：  程序运行在Windows98/2000/XP/2003平台下，可在VC++ 6.0或 .NET中调试。调试前请先安装Microsoft DirectX 9.0 SDK。对于硬件，无特殊要求。(running in Windows98/2000/XP/2003 platform, or in VC 6.0.NET debugging. Debugging former post install Microsoft DirectX 9.0 SDK. For hardware, no special requirements.)

C语言的精华和灵魂是“指针”，但运用的时候却比较容易出错。c++又引入了“引用”的概念，好多人不理解它们之间的区别，本人将结合自己的使用经验，给出一些编程的实例，简单阐述它们之间的区别。(C language, the essence and the soul is "pointer", but the use of it has been more prone to error. c++ and the introduction of the "reference" concept, a lot of people do not understand the difference between them, I will combine their experience, give some programming examples, briefly discusses the differences between them.)

eMule电驴的源代码 编译说明（推荐使用Visual Studio .NET 2003） 1.将rcdll.dll复制到Visual Studio .NET 2003安装目录的Vc7in目录中。（这是为了使用能在vista下显示的图标） 2.打开easyMule_Libs.sln，执行“生成解决方案”。（easyMule_Libs.sln里所包含的是easyMule所依赖的库文件。） 3.打开easyMule.sln编译即可。(the source code of eMule Compiling instruction (recommend to use Visual Studio .NET 2003) 1.Copy rcdll.dll to Vc7in under the installation directory of Visual Studio .NET 2003.(in order to use special icons under Vista) 2.Open easyMule_Libs.sln and execute build solution .(easyMule_Libs.sln contains libraries which easyMule depends on) 3.Open easyMule.sln and compile it.)

此为用C编写的银行系统模拟代码！提供给学生一个学习银行软件的平台！通过该代码的阅读，增进C语言知识！(This is prepared by using C code simulation of the banking system! Provide students with a learning platform for banking software! Read through the code, C language to enhance the knowledge!)

说明：  Wincc使用MSComm控件串口通讯，VB中发送十六进制数据(Wincc uses MSComm control to communicate through serial port and sends hexadecimal data in VB)

说明：  激光键盘软件源代码编译和修改指南源代码1(Laser keyboard software source code compilation and modification Guide source code 1)