C#三级弹出式窗体菜单的实现

我们常常会在各类的技术文章中见到诸如135、137、139、443之类的“端口”，可是这些端口究竟有什么用呢？它会不会给我们的计算机带来潜在的威胁呢？究竟有多少端口是有用的？想要了解的话，就跟我来吧-We often in various technical articles seen as 135,137,139. 443 like the "port" However, these ports whether what is the use? It will give us the potential of computer threat? How many ports are useful? Want to find out more, come with me

运用C语言编写的小游戏，在DOS环境下运行，所有的界面和实现算法都是自己写的，可以参考~

数据库结构课本中二叉树中求最小代价生成树-Textbooks in the binary tree database structure in order to minimize the cost of spanning tree

软件用来观测和比较源yuv视频序列，可同时打开36段视频-Software used for observation and comparison of source yuv video sequence can be opened at the same time 36 video

用c实现运动会管理系统-used to achieve the Games Management System

棋盘算法，在给定大小的方格状棋盘上, 将棋子”马”放在指定的起始位置 , 棋子”马” 的走子的规则为必须在棋盘上走”日”字 从棋子”马”的起始位置开始, 搜索出一条可行的路径, 使得棋子”马”能走遍棋盘上的所有落子点, 而且每个落子点只能走一次 -Checkerboard algorithm, given the size of the square-shaped board, will be a pawn of " horses" on the specified start position, the pieces of " horses" take the child must be the rules of the board to the " day" word from a pawn " horses, " starting position of the beginning, search out a feasible path, makes the piece" Horse " can be traveled on board all the Lazi, and they can only go once every Lazi point

这是一个显示系统当前实践的vrml程序，完全手写，观看代码请用vrmlpad，预览效果请用bs.-This is a display system the current practice of VRML procedures, completely handwritten watch code please vrmlpad, please preview the effect of bs.

这是将波动方程分解为上行波下行波的源程序 把两个源代码放在一起，运行即可了！-This is the wave equation will be decomposed into up-going wave downlink wave source source code of the two together, you can run the!

ASP.net+XML报表设计实例源码集，包括以下实例代码：CellOrder(Asp.net+C#+XML)、Cell插件通过客户端脚本调用服务器以实现数据访问的解决方案、报表模板设计器.NET源码、表单展现asp.net代码示例（此源码是从数据库取数到Cell表单上展示的asp.net代码示例，需要安装用友华表软件技术有限公司的Cell插件后才能正常观看，请先下载Cell插件）。。

这是一个的建模的工具，不是原代码，请保留一段时间，-This a modeling tool is not the original source, for a certain period of time, thank you