UA-Nodeset

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.)

这是一个测试UDP数据包的丢包率的程序，包含程序源码，已经验证成功(This is a test UDP packet loss rate of the program, including program source code, has been successfully verified)

经典的孙鑫MFC视频教程及源码，非常适合初学者学习。(The classic Sun Xin MFC video tutorial and source code, very suitable for beginners to learn)

易语言彩票源码 获取网站数据 并且导出excel文档(Easy language source code for the lottery site data and export excel document)

使用vc中的socket类实现的UDP通信程序源码(Using multi-threaded approach to achieve the source code of the UDP traffic)

使用CDib类实现显示与保存BMP文件，VC++经典编程学习源码，很好的参考资料。(Use the CDib class to display and save the BMP file, VC++ classic learning programming source code, a good reference.)

用wmsdk写的asf文件异步读取的例子，可以应用与网络视频分发，接收，很好用！(Written by wmsdk asynchronous read asf file example can be applied to video and network distribution, reception, very good use!)

ClassObj extends Instance implements.

一个socket服务端程序例子-A socket server program example

3gQQ机器人易语言源码，程序结合易语言扩展界面支持库，实现QQ自动应答功能。(3gQQ robot easy language source code , the program combined with easy language support library expansion interface , achieve QQ automatic answering function .)