Winio_8254

C#中datagridview控件行是否被选中代码(C# in the datagridview control whether the selected code)

MFC实现的一个简单的教务管理系统, 数据库使用的是access数据库(a simple system use MFC)

用动态规划法求解旅行商问题 已经加入注释 欢迎批评指正(dynamic programming method for the traveling salesman problem has joined Notes welcome criticism correction)

TCP与UDP源代码测试程序，方便初学者观看，理解。用VC写的，容易读懂。。(TCP and UDP code for ABC to use)

适合新手。控件是Windows 图形用户界面的主要组成部分之一，用户通过操作控件对象完成与应用程序之间的交互。控件的使用集中体现了Windows 系统面向对象的特点(Suitable for novices. Control is one of the major components of the Windows graphical user interface, user interaction with the application control subjects completed between. Use controls epitomizes the object-oriented features of Windows systems)

VC++利用Hook钩子实现的阴影菜单，不要误认为是Winodws系统自带的阴影菜单，仔细看你就会发现两者是不一样的，一样令人羡慕不已，尤其是使用钩子实现，相信对VC++编程者来说，有空的时候还是要看一下哦！虽然大家对这种效果已经司空见惯了，但实现起来没有想像的那么简单，因此具有参考价值。(VC++ to use the realization of the shadow of hook Hook menu, do not mistakenly think it is the shadow of Winodws own menu system, look carefully and you will find they are not the same, as is envy, especially the use of hooks to achieve, I believe VC++ programmers, the time or the time to look at Oh! Although there have been commonplace this effect, but not as to achieve the so simple, it has a reference value.)

Excel里NormSInv()函数的vb版(Excel Lane NormSInv () function vb version)

说明：  简单的集合的并与交集运算程序，由c语言编写。(Simple set of procedures with the intersection operator by c language.)

把一个图标放在系统托盘的实用程序，练习程序，请多指教(Put an icon on the system tray utility program, exercise program, like him Zhijiao)

修改操作系统注册表，包括实例简介，创建过程，运行效果等等。(Modify the operating system registry, including examples of profiles, the creation process, run the effect and so on.)