plugin-architecture-example

说明：  共享内存实验代码，该实验要求利用共享内存实现文件的打开和读写操作，基于linux平台。(Shared memory experimental code, the experiment requires the use of shared memory to achieve file opening and reading and writing operations, based on the Linux platform. )

说明：  非基于MFC的文档/视图结构创建多维动态视图，轻松创建多维视图的效果，通过openGL，实现效果显示。(Are not based on MFC s document/view structure to create multi-dimensional and dynamic view, to easily create multi-dimensional view of the effect, through openGL, to achieve the effect of show.)

一种利用硬盘序列号对自开发软件的简单且有效的加密注册方法，适用于发布量不大、尤其不公开发行的专用工程软件。主要目的：为使开发者的软件不被任意复制使用，用户每装一台机器都需要向开发者报知用户号并索取注册号。基本原理：将硬盘序列号做运算后做为用户号，开发者可利用科学型计算器，根据用户报知的用户号和只有自己知道的密钥直接算出注册码返回给用户；用户端不需注册机，开发者也不需解码器，且注册成功后Windows系统会自动保存，以后无需再注册，软件升级也无需重新注册。 所附VC源代码中有实现方法和详细注释。(A use of hard disk serial number from the development of software for simple and efficient encryption registration method is not applicable to the amount released, especially not publicly released a dedicated engineering software. The main purpose: to enable software developers to use not to be arbitrarily copied, each user needs to install a machine to developers informing the user number and request a registration number. Rationale: The hard disk serial number as user numbers do after the operation, developers can take advantage of the scientific calculator, directly calculated by the license is returned to the user based on the user notification of user numbers and only you know the key client without RI, developers also need a decoder, and after successful registration Windows system will automatically save the future without re-registration, software upgrades without having to re-register. There annexed VC source code implementation and detailed notes.)

一个WIN32命令行分析程序的源代码.(a command-line analysis of a program's source code.)

直接用LPT对8254 IO端口访问用winio的程序源码(Direct LPT 8254 IO port access winio program source code)

利用C语言实现RS232串口上下位机通信的设计(Using C language to realize RS232 serial port communication up and down a machine design )

各种实时操作系统与windowsce性能的对比,可以发现windowsce的优缺点(Comparing the performance of various real-time operating systems with windowsce, the advantages and disadvantages of windowsce can be found.)

说明：  基于 win32 的线程函数 ！ 比较简洁 ！( win32 thread function !)

说明：  VC++ 通过ODBC读写Excel文件 资源类别： VC源码￤数据库 (VC++ to read and write Excel files via ODBC resource categories: VC database source &brvbar )

公交刷卡系统项目源代码压缩文件夹，有需要的可以去看看(Bus card system project source code archive folder, there is need to go and see)