MapleStoryKeyHelp

说明：  关于vs的基本使用方法，非常有用，可以轻松掌握常用技巧，取得事半功倍的效果。(VS on basic use, very useful, easy to master a variety of techniques commonly used to obtain a multiplier effect.)

报刊订阅管理系统.能够实现报刊订阅的基本功能，包括新报刊信息的录入、订阅、查询等操作以及后台数据库的备份和恢复。用户合法注册后必须输入有效密码才能成功进入此系统，可以进行订阅报刊，查询信息，统计信息等操作。对于非法操作，系统有识别和防护措施。 3)元件库存管理：库存的出、入库功能； 4)元件销售统计：统计日、月、季和年的销售量 5)元件查询功能：可对库存、销售进行查询。 (Newspaper subscription management system. To achieve the basic functions of subscriptions, including new press information input, subscription information, operation, and back-end database backup and recovery. After registration the user must enter a valid legal order to successfully enter the system password, you can subscribe to newspapers, query information, statistics, and other operations. For the illegal operation, system identification and protection measures. 3) component inventory management: out of stock, storage functions 4) components sales statistics: Statistics Day, monthly, quarterly and annual sales of 5) element query function: to inventory and sales inquiries.)

说明：  Software for ITM-17 dvb-t/T2/c meashurement tuner with RS232

一种利用硬盘序列号对自开发软件的简单且有效的加密注册方法，适用于发布量不大、尤其不公开发行的专用工程软件。主要目的：为使开发者的软件不被任意复制使用，用户每装一台机器都需要向开发者报知用户号并索取注册号。基本原理：将硬盘序列号做运算后做为用户号，开发者可利用科学型计算器，根据用户报知的用户号和只有自己知道的密钥直接算出注册码返回给用户；用户端不需注册机，开发者也不需解码器，且注册成功后Windows系统会自动保存，以后无需再注册，软件升级也无需重新注册。 所附VC源代码中有实现方法和详细注释。(A use of hard disk serial number from the development of software for simple and efficient encryption registration method is not applicable to the amount released, especially not publicly released a dedicated engineering software. The main purpose: to enable software developers to use not to be arbitrarily copied, each user needs to install a machine to developers informing the user number and request a registration number. Rationale: The hard disk serial number as user numbers do after the operation, developers can take advantage of the scientific calculator, directly calculated by the license is returned to the user based on the user notification of user numbers and only you know the key client without RI, developers also need a decoder, and after successful registration Windows system will automatically save the future without re-registration, software upgrades without having to re-register. There annexed VC source code implementation and detailed notes.)

各种编程说明，很多控件的用法，以及很多实用的小程序(Various programming instructions The use of many controls, as well as many practical applets)

GPS网平差C++程序，包含粗差探测、拟稳平差、已知点加权平差、自由网平差等各种算例(GPS network adjustment C++ procedures, including gross error detection, to be stable adjustment, known point weighting adjustment, free network adjustment, and other examples)

本播放器用于播放.vga格式的课件(大量西北工业大学的课件都是这种格式) 为了更好的使用本播放器，请注意以下几点： 1)视频文件(*.asf)必须和课件文件(*.vga)在同一个目 录下 2)同一节课具有相同的名字，例如01.asf对应01.vga， 反之亦然。 3)如有任何意见或建议请发邮件至dgx_lsyd3@163.com 或加QQ:259177377 (The player used to play. Vga courseware format (a large number of Northwestern Polytechnical University courseware is in this format) In order to better use of the player, please note the following: 1) the video file (*. asf) must be and courseware documents (*. vga) in the same directory 2) the same class with the same name, for example, 01.asf corresponding 01.vga, and vice versa. 3) If you have any comments or suggestions, please e-mail dgx_lsyd3@163.com or QQ: 259177377)

MFC的小程序，打开文本的STL文件，并实现缩放、旋转、计算体积、表面积功能(MFC applet, open the text of STL file, and zoom in, rotate, calculate volume, surface area function)

字如其名的俄罗斯方块，简单的程序，做了一个界面，比较友好(Word as the name of Tetris, a simple program that does an interface more friendly)

驱动开发的一个小例子，可以在vs中运行，非常适合新手，共同进步(a simple case of driver ,it is useful for people who first learn driver.hope you like)