This is WINCC study on some of the information, I hope to give a rookie like me...

Serial Communication Source

这是一款本人开发的游戏软件，每次给出4个数，通过加、减、乘除的计算组合，每一个数字智能使用一次，组合计算出24的结果，是一个智力游戏，系统会提供答案。

windows的多线程编程（界面线程和辅助线程），mfc相关1-windows of the multi-threaded programming (interface thread and support thread), mfc-related 1

算数表达式求值程序，这个是我自己编的，很好用，应该处理有限的字符，最后要以“＃”号结束符。-count expression evaluates procedures, this is my own series, useful, should address the limited character, Finally to "#" endings.

用泰勒方法 和 李查逊加速外推法 实现1-100之间的ln(x)计算。其中加减乘除由自己编程实现，因此不受计算机数值变量存储位数的影响。计算精度可以自己规定。几十位左右的精度时可保持计算稳定。

mfc源代码，有两个例子，分别为hellowindou和messagemap，望大家指教-mfc source code, there are two examples, respectively hellowindou and messagemap, hope you enlighten

12306抢票助手 delphi源码  验证码识别

管理超市库存,采购,销售的模块.完善的报表,收银.方便管理人员查看报表,再好的为管理人员做出正确的决策提供依据.-Supermarket inventory management, purchasing, sales module. Perfect statements, the cash register. To facilitate managers to view reports, no matter how good for managers to make the right decisions.

一个简单的发送短信的例子，发送对象为10086，免费，可以放心发-A simple example of sending messages, sending targeted at 10086, free, you can rest assured that hair

shuffle 5 cards and get bigger number than your opponent, easy example how to create blackjack game