在Vc++环境下，实现复数的加减乘除。利用函数重载

可以通用的VB用户登陆模块！！！非常有用！！不要再去写 烦人的登陆了 这个模块帮你一起搞定-be common VB users landing module! ! ! Very useful! ! The city should no longer write the landing of the module help you to get together! !

表达式，支持+,-,*,/,(),%运算-expression Operational support ,-,*,/,(),%

该类是用于涉及数值计算特别是矩阵运算时的极佳选择，计算行列式、求逆、求秩、矩阵加减乘除样样皆有------限制，只能用于浮点型计算-Such is involved in numerical calculation for the matrix calculation, especially when an excellent choice for calculating the determinant, inverse, and rank, matrix calculation bit of everything in there restrictions, can only be used for floating-point calculation

Windows编程的试验指导，主要是MFC编程。-Windows programming pilot guidance, mainly MFC programming.

让你学会怎么样画余弦曲线-allow you to learn what the painting cosine curve

delphi7实现登录界面的控制，及获取本机的信息的功能及FTP功能的部分实现-delphi7 achieve login interface control, and access to this information for the function and FTP functions partially

排队机接口程序（vc调用net com组件，com组件调用webservice）

创建Windows窗体应用程序项目,设计一个窗体Form1,用于实现对score表中的通用查找和排序操作。

VFP环境下实时数据采集的实现，用DDE实现动态数据交换-VFP environment of real-time data acquisition achieved using DDE Dynamic Data Exchange

IC卡数据读写代码下载-IC card reader data downloaded code