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windows 下的48路IO卡驱动及应用。(a 48 io ports driver of windows)

windows 编程循序渐进源码，分为3部分，每四章做了包，因为怕太大了(windows programming step-by-step source, divided into 3 parts, each of four chapters to do the package, because too much fear)

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.)

这是一个在windows平台下用vc6.0开发的一个“FTP遍历下载目录”程序，内有详细的注解-This is one of the windows platform with the development of a vc6.0 "FTP download directory traversal" process, with detailed footnotes

重要的字体，看了之后肯定会,好处大大的，学的快快的，心情美美滴(Important tutorial will certainly looked after)

一个网管小程序-A network of small procedures

c语言中几个典型常用函数的调用，比如说宏之类的(c language commonly used in several typical function call, such as macros and the like)

Visual C++ 6.0 程序设计从入门到精通 求是科技 王正军 编著 word版(This is a book about Visual C++)

本程序主要是作为一个客户端，基于TCP/IP协议实现信号的发送！-This procedure is mainly as a client, based on TCP/IP protocol to send the signal!

说明：  纯净的锁屏源，代码示例展示，可直接使用。(Pure lock screen source code demonstration)