Arbitrary polygon vertex convex, concave discriminant of the simple algorithm be...

基于样图的排样及其样图检索方法-Based on the kind of map-like diagram layout and retrieval methods

Implementation Pattern using C

有关仓库管理的一个小软件-the warehouse management of a small software

购物网设计的购物系统是基于WEB开发的大型购物系统。　　它以构建电子商务网站为目标，由前台购物、后台管理、在线支付三大部分组成。各大部分完美结合，都有着最为完善和强大的功能，最大限度的满足客户网上开店和网上购物的需求。商城系统分为普通版和SQL版，满足各个级别用户购建网上商店的需要。　　上海购物网为回报客户，现在购买可以免费提供在线支付平台及在线语音视频咨询系统，租用不限空间大小。并免费帮助调试！我们的商城系统和论坛系统已经完美结合， 两个系统一个入口，大大的简化了会员的注册步骤，节省时间， 提高工作效率。是构建网上商店的首选！　　如果您正在寻找一个出色的购物系统解决方案，如果原有产品无法适应您企业的不断增长，如果您为不断提升的硬件需求而苦恼，如果您的网站因为服务器的不堪重负而停滞不前，上海购物购物商城--购物系统将为您提供一个崭新的机遇和选择。-shopping network design shopping system is the development of Web-based shopping system. It is to build e-commerce sites targeted by the prospects of shopping, management background, the online payment three major components. Most of the perfect combination, with the most complete and powerful functions, maximize customer satisfaction and Internet lines, online shopping needs. Mall system is divided into ordinary version and the version of SQL that meet users at all levels to build the online store to buy their needs. Shanghai shopping network for return customers, can be purchased now provide free online payment

我要下载源代码我要源代码我要下载代码我要下载源代码 -I want to download the source code to source code I, I want to download code, I want to download the source code

基于dos界面的超市管理系统，对人员和商品进行分别管理。可实现员工的增减，工资的查询查询。检察商品期限和库存和商品信息。功能强大。-Dos-based interface supermarket management system of personnel and goods to be administered separately. Enables changes in staff, wage query query. Attorney duration and inventory of goods and commodities information. Powerful.

GIS 系统框架源代码，常用的地图源代码完整，可直接使用。-Gis development source code,

这是超市自动收款机的PLU编程数据,其中有商品单品条形码/商品名称/零售价格,共计400多种,这些数据适合龙飞收款机通讯软件4.3(是用此软件备份下来的数据)-This is the supermarket cash registers automatically Oral programming data, merchandise goods single bar code/name merchandise/retail prices, a total of 400 species, these data communications for Longfei cash registers 4.3 software (the software is used from the backup data)

程序员一定要看！程序员一定要看！

本程序可以再mfc中实现，字幕的动态滚动，使用的控件类型为静态文本框，在文本中加载数据，然后设置定时器