ComGIS在LIS中的运用.PDF

28 5 ( ) Vol. 28 No5 2003 10 Journal of Kunming University of Science and Technology (Science and Technology) Oct . 2003 ComGIS LIS 1 1 2 杨建宇, 赵俊三, 肖兴伟 ( 1. , 650093; 2. , 650203) : 随着组件技术的发展, 组件式地理信息系统成了GIS 发展的又一潮流, 本文简要阐述了组 件式地理信息系统( 以下简称 ComGIS) 的 念及相关基础知识, 讨论了ComGIS 的特点, 并结合 笔者在土地管理信息系统(LIS) 软件开发中的实例进一步讨论了ComGIS 的发展优势. : 组件技术; ComGIS; LIS :T 391 :A : 1007- 855X(2003) 05- 0001- 04 Applicati on of ComGIS to LIS 1 1 2 YA NG Jia n-y u , Z HAO J un-sa n , X IAO Xin-wei ( 1. Faculty of Land Resource Engineering, Kunming University of Science andTechnology, Kunming 650093, China 2. Kunming Geology Reconnaissance Institute of Metallurgy Reconnaissance Institute in China, Kunming 650203, China) Abstract : With the development of component techniques, ComGIS becomes another trend for GIS. The concept of ComGIS and related primary knowledge are introduced, and the features of ComGIS are discussed. Its devel- opment advantages are further analyzed combined with the projects done by the authors in the software develop- ment in the land management. Key words : component techniques; ComGIS; LIS 0 , , , . , OLE , . , . , . Client/Server , . 20 . , , , , , . IDL( interface define language) , , . , , ; , , C+ + , . , . , ; ; ; , , GIS, . : 2003- 03- 11. : ( 1970~ ) , , ; : .E- mail :yjy925@ 2 ( ) 28 1 ComGIS GIS , ComGIS We- bGIS . GIS , , . , GIS , , , GIS . ComGIS GIS . GIS , ComGIS GIS . ComGIS, - ActiveX . COM ( Component