Windows套接字 一些API函数的使用和学习

本方案主要是从技术角度，针对工厂的具体环境，说明工程要完成两个子系统：考勤、消费的实现。 考虑到局域网已经全面覆盖了工厂，而基于TCP/IP通信方式的设备具有诸多优势，比如速度快、安装灵活、维护方便等，这都是基于传统的RS485通信方式的设备不具备的优点。在方案中全面采用基于TCP/IP通信方式的考勤机和消费机等设备。 -The program is mainly from a technical point of view, for the plant specific environment, explaining the project to complete the two subsystems: attendance, consumption achieved. Taking into account the local area network has been fully covered by the factory, but based on the TCP/IP communication device has many advantages, such as speed, installation flexibility and easy maintenance, etc., which are based on the traditional means of communication RS485 device does not have advantages. Fully in the program based on TCP/IP communications attendance machines and consumer machines and other equipment.

界面的一些小模仿，可代替系统的界面打开你需要的文件-Interface, some small imitation of the interface system can be a substitute to open the document you need

正弦波取样点算法，并以任何文件形式输出！- Sine wave sampling point algorithm, and by any document form output!

sram 存储器控制程序很完整，值得认真研究，很有帮组-SRAM memory control program is very complete, worthy of serious study, is to help groups

我写的小程序 用于实现简单的工资管理 但是好象有点小毛病-I write small programs for simple wages but it seems a little fault

遗传算法中多点交叉算法来优化最小值函数所对应的解－－变异过程-Multi-point genetic algorithm to optimize the cross-algorithm corresponding to the minimum function of the solution- the process variation

单纯形法c程序，能解决任意的线性规划问题，朝方便的-faasfgknjjkgjkojgobfhuh，furhf

用 ATL ActiveX 绘制任意平面函数的曲线 -Drawing any plant function curve using ATL ActiveX

删除windows临时目录下的文件-delete windows temporary files in the directory

自己写的一个高校学生收费和票据套打程序，供大家参考-Himself wrote a college student fees and bills套打procedures for your reference