摘要
“组件式软件技术已经成为当今软件技术的潮流之一” ,在GIS系统应用中形成的组件式GIS系统是未来GIS发展的重要趋势。本文介绍了组件式软件开发原理及其相关技术 ,以及当前组件式GIS系统设计中最流行的MapObjects软件 ,并通过示例阐述在VB环境下利用MapObjects进行组件式GIS软件的开发方法和问题。
The technology of component software has been one of the mainstreams in the development of software technologies today.Its application in GIS system came into being component GIS system.Component GIS system will be the important direction in the development of GIS in future.In the paper,the theory of development and its related technology are introduced,and the best prevalent software in the design of component GIS nowadays——MapObjects is also mentioned.The paper even expounds through examples the development method and problems of component GIS software with MapObjects in Visual Basic condition.
出处
《计算机与现代化》
2004年第3期37-40,43,共5页
Computer and Modernization
