COM 组件设计与应用（十）――IDispatch 接口 for VC.NET

说明：  数字图像处理，图像亮度的增减，获得理想的结果，图像增强处理(Digital image processing, image brightness increases and decreases, to obtain the desired results, image enhancement processing)

按照一定的输入求出二叉树的层次遍历，输出相应的结果(Calculated in accordance with the input binary tree traversal of the hierarchy, the output of the corresponding results)

说明：  ?学生信息管理 在此模块中，管理员可以通过学号来查找并编辑学生信息 ?课程信息管理 在此模块中，管理员可以添加课程信息，并编辑已经上传的课程信息 ?教师信息管理 在此模块中，管理员可以添加和编辑教师信息 ?管理员信息管理 在此模块中，管理员可以添加并授权其他管理员，并为其添加信息 ?安排课程管理 在此模块中，管理员可以安排已经发布的课程信息的课程号、上课学期、上课教师编号、还可以更改教师。 ?密码管理 在此模块中，管理员可以更改自己的管理员登录密码；(Information management of students In this module, the administrator can find and edit student information by student number Course information management In this module, the administrator can add course information and edit the uploaded course information Teacher information management In this module, administrators can add and edit teacher information Information management of administrators In this module, the administrator can add and authorize other administrators and add information for them Arrange course management In this module, the administrator can arrange the course number, semester, teacher number and change the teacher. Password management In this module, administrators can change their own login password;)

网上书城 使用了asp.net平台，运用了sql，c#(Online Bookstore)

qt做的连连看小程序，可以从界面上选择、替换图片(qt do Lianliankan program, you can choose from the interface, replacing the picture)

超市进销存管理系统，物流管控。实现货物进库，存储，销售控制。SQL数据库管理所有数据，提供用户登录管理(Supermarket inventory management systems, logistics management and control. Realization of goods into the library, storage, sales control. SQL database to manage all data, providing user access management)

1）给出菜单选项，并在程序中预先设计3幅迷宫图（m×n）（m、n不超过15），用户可以自由选择其中一幅。3幅地图的复杂性不同，为容易、一般、较难。 2）可以随意选择玩家的初始位置，也可由计算机随机产生（菜单中由用户选择）； 3）记录玩家的旅行记录，即每一幅迷宫的碰壁次数，走了多少步才走出迷宫等。 4）设定悔步功能，即按指定键可以悔一步，连带的这一步记录也将删除掉。 (1) given menu option, and in the process of three pre-designed maze map (m × n) (m, n not exceeding 15), the user can freely choose which site. Three maps of different complexity for easy general, it is rather difficult. 2) The player can choose the initial position, the computer can also be randomly generated (menu selection by the user) 3) record player s travel records, that is, each wall of a maze the number of how many go out of the maze, such as step-by-step before. 4) set features step-by-step regret, that regret can be specified key step, the associated record this step will also be removed.)

自己收集的一些C#的有用代码，封装成DLL库。实现的功能有截屏，关机等等~~非常有用的代码。(They collected some useful code in C#, packaged into a DLL library. Realize the function of screenshots, shutdown, etc. ~ ~ very useful code.)

对UG的装配组件重命名,适用与UG多个版本(Rename assembly components of UG,Applicable to multiple versions of UG)

在二维情况下的算法也被称为是贾维斯三月后 R.A.贾维斯出版于 1973 年;它有 O(nh) 的时间复杂度，其中 n 是数不清的