a simple calculator(including addition, subtraction, division, multiplication)

使MDI子框架窗口初始时最大化或最小化，VC++精选编程学习源码，很好的参考资料。(The initial MDI child frame window is maximized or minimized, VC++ select learning programming source code, a good reference.)

简单买卖商品有增删改等操作。图片显示，链接删除，数据sqlserver(NIke simply traded goods, made with HTML and javscript.There are additions, deletions and other operations.)

说明：  称重模块代码，详细，易实现，精度高,2018年电赛(Weighing module code, detailed, easy to implement, high precision)

观察者模式实现各模块之间的异步通讯。模拟MFC消息(message router)

GDI+编程相关的电子书，书名为精通GDi+编程，主要介绍的是在c#环境下介绍使用GDI+绘图的方法(GDI+ programming related books, the title is proficient GDi+ programming, introduces the c# environment introduced in the drawing method using GDI+)

说明：  疯狂刷单，一秒一单，自动设止盈，不适合小资金，默认0.01手。(Crazy billing, one second a single, automatic stop earnings, not suitable for small funds, default 0.01 hands.)

This is a simple Snake game application in c#, with source codes and executable file... Enjoy it!!!

UITableViewCell 视图扩展，精选ios编程学习源码，很好的参考资料。(The UITableViewCell view, select learning IOS programming source code, a good reference.)

本系统运用英国CRTN88噪声预测模型，结合国内实际研究情况，对研究范围内监测点的交通噪声值进行实时动态预测，再运用GIS分析的插值思想，得到整个分析区域的任意时刻的噪音状况。

自己编写12位DACTLV5616驱动程序头文件，验证成功。(I have written 12 DACTLV5616 driver header files, the validation is successful.)