封装好的Edit类，现在它可以更好地支持Drag&Drop及UndoRedo

运用spring中spring-MVC和aop实现了对数据库操作时的日志记录，本系统以学生课程管理系统为例，在对数据库增、删、改、查时会在日志文件中记录相应的操作

展示一张双重连接的名单的实施的原始代码。节目主循环在主函数，用户被提示选择 选择从菜单为了开始与双链表一起使用。 -Display a list of dual-connectivity of the implementation of the original code. Shows the main cycle in the main function, users are prompted to select from the menu selection in order to start with the dual-use list.

botton按钮的各个不同美化效果，仅供大家参考，如有不足之处，望多多指教-botton button various beautification effects, only for your reference, if inadequate, hope the exhibitions

这是WINCE程序进行无边框全屏显示的代码，请大家品尝-procedures without the full screen display frame code, please taste

通过JETENGINECLASS对象的方法实现编程修复ACCESS数据库。-JETENGINECLASS object through the method of repair realize ACCESS database programming.

单闭环直流调速系统的结构和工作原理，通过系统调试深入领会系统的动静态特性-Single-Loop DC Motor Control System structure and working principle, system debugging through-depth understanding of static and dynamic characteristics of the system

简易文本编辑器、复合查询、查询、滚动字幕、简单数据绑定等示例.-simple text editor, composite inquiries, and rolling subtitles, simple data bundled with other examples.

一个用C++编写的小时钟程序-prepared by the small clock procedures

在一个带权有向连通图G中，给定出发点v，求出它到所有点的最短路径长度-In a weighted directed connected graph G, given the starting point v, find it to all points of shortest path length