DiskKey

gps北航实验部分的源代码，口供参考，声源部分较容易(for gps experiment to account where the sound is)

说明：  虚拟桌面程序(virtual desktop program2)

关于nurbs曲线插补一个自由软件，希望有兴趣各位一起探讨(About the nurbs curve interpolation is a free software interest you to explore together)

LBS定位追踪器产品开发，移动基站经纬度数据，非常难得的资料(Mobile LBS positioning station latitude and longitude data. Rar)

有一存储很多商品数据(每件商品的属性先后包括：品名、规格、单价(有小数位)、数量，数据的最长长度分别为20、10、6、5，在文件中以空格为分隔，每个商品的数据占一行)的文本文件，从键盘输入某种商品的品名，要求在文件中查找有无相应品名商品(可能有多条记录或没有)，若有则在屏幕上显示出相应的商品的品名、规格、数量、单价(显示时，品名、规格、数量、单价之间使用逗号(,)作分隔，单价显示时只显示2位小数)，若无则显示没有相应品名的商品。 (There are a lot of goods stored data (each item has the attributes include: name, size, price (with decimal places), quantity, the maximum length of the data were 20,10,6,5, a space in the file is separated The data for each item per line) text file, input from the keyboard of a commodity name, asked whether the corresponding file for the product name (may be multiple records or did not), if it is displayed on the screen of the corresponding product name, size, quantity, unit price (display, name, size, quantity, unit price between a comma (,) as a separator, price display shows only two decimal places), if not then show no corresponding product name .)

access使用一段时间后文件会逐渐的变大,压缩后减少文件碎片,提供查询速度(access used for a period of time after the paper will gradually become bigger, compressed to reduce paper debris, inquiry speed)

说明：  程序运行在Windows98/2000/XP/2003平台下，可在VC++ 6.0或 .NET中调试。调试前请先安装Microsoft DirectX 9.0 SDK。对于硬件，无特殊要求。(running in Windows98/2000/XP/2003 platform, or in VC 6.0.NET debugging. Debugging former post install Microsoft DirectX 9.0 SDK. For hardware, no special requirements.)

ArcGIS Engine二次开发——基础篇 (ArcGIS Engine secondary development- The Basics)

用VS编写的一个百度杀毒的界面，采用了贴图的方式，没有使用皮肤(A written in VS baidu antivirus interface, with the method of the map, don t use the skin )

应用Vc中的Active movie控件制作简单的播放器，能够控制播放.可以播放Avi格式的视频，以及大部分的音频文件(Application of Vc in the Active movie control to create a simple player that can control the playback, adjust the volume, can play Avi video format, and most of the audio file)