occwpy

采用visual c++来进行的位数扩展编程(The number of bits the visual c++ to expand programming)

C++实现的读写注册表的功能，可以直接读取某个键的值，设定某个键的值和删除某个键的值，非常方便。(Read and write C++ implementation of the registry function, you can directly read the value of a key, set the value of a key to delete a key value, very convenient.)

链表版的软件工程师管理系统，可以对工程师的信息进行增删改查(The linked list version of the software engineers, management system that can CRUD information for engineers)

BC_HVAC一个LNC DDE的例程，很值得下载(LNC DDE a BC_HVAC the routine, it is worth downloading)

该系统为通讯录系统，实现了通讯录的管理功能，增删改通讯功能。通讯录查询工作是一个很复杂的问题，在实际的工作领域中，时常会遇到要修改通讯录的问题，例如修改、删除、添加、查找等都是应用过程中十分频繁的操作，如果有一个应用软件可以使这个操作简单而富有人性化，我们就可以通过界面上的提示语言来轻松准确地完成以上操作了。 本通讯录主要涉及函数的调用、指针、哈希表等主要技术。其中，函数的调用和哈希表是技术的重点。 (The system address book system, and the address book management features, additions and deletions to communication. Directory inquiries is a very complex issue, in the actual work areas, often face the problem to modify the address book, such as modify, delete, add, find the application process are all very frequent operation, if an application can make this simple and full of humane, we are prompted by the interface language to easily and accurately complete the above operation. The book mainly related function call, pointer, hash table and other major technologies. Among them, the function call and a hash table is the focus of technology.)

第6章 设备描述表和图形对象CPaintDCDemoCPaintDCDemo.rar,很不错的vc源码，有兴趣的朋友可以看看。(Chapter 6 describes the tables and graphics device object CPaintDCDemo CPaintDCDemo.rar, very good vc source, interested friends can see.)

不错的后门代码，用了一些驱动技术来隐藏进程，隐藏注册表，希望对大家有所帮助(good backdoor code, used some technology-driven process to conceal, hide the registry, and I hope to help everyone)

ICON图标提取工具，可以提取exe以及dll文件程序的所有icon图标。(ICON icon extraction tool to extract the program exe and dll files for all icon icon.)

用C++实现了梯度下降求多元函数极值的算法,有可能会陷入局部最优解()

内核态下基于动态感染技术的应用程序执行保护分析（带源程序哈） (Dynamic infection technology-based applications in kernel mode execution protection analysis (with source code))