Using-VC-and-realize-the-AVS

简单的计算器软件，采用vc6.0开发，希望对您有用。(A simple calculator software, developed using vc6.)

矩形框旋转,可设置旋转角度，旋转时间，可连续旋转(Rotating rectangle)

DirectX 的 doc 文件----------------(DirectX, doc file)

VC++ 编程指南，入门教程，初学者必读(VC++ Programming Guide, Tutorial)

Duagon D113 MDFULL SERVER MVB PC104 source code

eXeScope650绿色注册版,修改DLL EXE文件！(eXeScope650 free registered version)

强制交易工具,请不要用于非法用途，否则后果自负。(Mandatory trading tools, please do not used for illegal purposes, or peril.)

说明：  使用Openmp的分别用1、2、3、4核计算π值，对比四核所用时间的关系，同时检测四核是否能工作(Openmp is used to calculate the relationship between 1 cores, 2, 3 and 4 cores, respectively, to compare the relationship between the four cores' time and check whether the four cores work.)

提供了我多年来开发数据库使用到的模版基本上设计到所有关于数据库编程的源码技术！(Over the years I developed a database to provide a template to use to basically design to all the source technology for database programming!)

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.)