查看NT的系统配置信息

3层隧道协议，支持Linux和windows，包括客户端和服务器-three tunnels agreement, support Linux and windows, including the client and server

这是一个包含检查网卡是否为物理网卡（查看网卡是否使用irq或设备名是否包含pci,有些hp服务器没有irq但也是物理设备），查看网卡物理mac和当前使用的mac(有些网卡可以修改mac)使用xpddk头文件和库文件就可以，检查网卡是否为无线网卡（通过deviceiocontrol让网卡搜寻无线网络，支持的是无线网卡，不支持的不是），以上程序部分使用vc编写，可以说比现在网络上介绍的方法都要准确，唯一缺点是对禁用网络设备不支持，必须启用才可以。-This is a card that contains checks whether the physical network card (see card whether or not to use IRQ or device name contains pci, some no IRQ hp server but it is also a physical device), check the physical network adapter mac and currently use mac (Some network card can modify the mac) the use of xpddk document headers and libraries can check whether the network adapter for wireless network card (through DeviceIoControl allow LAN Search wireless network, supported by the wireless network card, do not support is not), the procedure is part of the preparation of the use of vc can be said that the network than it is now introduce the method to be accurate, the only drawback is to disable the network device does not support, must be enabled before they can.

自动产生变化的序列号-automatically produce changes in the sequence of

c++builder是个很好用的编程工具。这是在c++builder下面实现的调用api的程序，读取和设定计算机名称的调用。-c++ builder is a good use programming tools. This is the c++ builder call api to achieve the following procedures, read and set the computer name of the call.

一个计算机目录的浏缆器,希望对初学Windows系统编程的朋友有一定的帮助-a computer directory visit browser, and I hope to novice Windows System Programming friends can help

delphi 写的虚拟桌面程序!!! 过段时间在学写虚拟机-delphi write virtual desktop programs!!! over time in school to write a virtual machine

非常好用，清楚，明白！          离散余弦变换（Discrete Cosine Transform，DCT）是一种实数域变换，其变换核为实数余弦函数。对一幅图像进行离散余弦变换后，许多有关图像的重要可视信息都集中在DCT变换的一小部分系数中。因此，离散余弦变换（DCT）是有损图像压缩JPEG的核心，同时也是所谓“变换域信息隐藏算法”的主要“变换域（DCT域）”之一。因为图像处理运用二维离散余弦变换，所以直接介绍二维DCT变换。

图书馆借阅管理系统---学习做一个图书馆借阅管理系统-Library Loan Management System--- learning to make a library loan management system

枚举所有进程列表.希望对学习系统开发的有所帮助.-Enumerated a list of all processes. Wish to study systems development help.

freedos的文件系统模块源码，支持fat12，fat16和fat32，对于学习文件系统非常有用。-FreeDOS file system module source code, support FAT12, fat16 and fat32, the study documents the system is very useful.