OReilly_-_C_sharp_Cookbook

本文介绍利用注册码（序列号）软件加密方法，该方法可实现一机一个流册码，解密难度大(this document introduce how to protect your software by encrypt the application)

vc修改打印设置代码，可以修改打印的基本设置，例如纸张大小(vc revised set code can be amended Print the basic setup, such as paper size, etc.)

QT + QML 用QML实现QT的基本控件。包括label，button(QT+ QML)

VC 实现类似迅雷的悬浮窗，精选学习源码，很好的参考资料。(VC suspension window similar to the thunder, select learning source code, a good reference.)

奶牛健康管理系统！MFC界面，实现奶牛资料的录入、删除、更改、查询等操作!还有奶牛所属农场主的信息！可以输出资料到excel中！连接Access数据库！(Dairy Health Management System! MFC interface, data input to achieve cows, delete, change, query and other operations! There is information on dairy farmer-owned! Can export data to excel in! Connect Access Database!)

操作系统期末复习文件Operating system review of documents (Operating system review of documents )

本人收集的关于GPS经纬度到直线距离结算公式，求GPS两点夹角以及轴向角的数学理论及示意图。(I collect GPS latitude and longitude to the straight-line distance on the settlement formula, find the angle between the GPS points and the axial angle and schematic diagram of the mathematical theory.)

一个使用PSPICE来完成的大作业，内含所有源文件(a big homework of pspice)

如何在Windows 9598下读取硬盘序列号,硬盘的序列号是生产时由厂家设定()

vc++.net精彩百例代码。比较好的，比较经典的例子。(vc++. net wonderful 100 cases of the code. Better, more classic example.)