摘要
分布式计算和互操作是现代GIS研究的热点,ADO.NET正是解决这些问题的关键技术。深入剖析了ADO.NET的名字空间和类库,详细论述了ADO.NET的体系结构和运行机制。然后分析mapInfo ADO.NET的数据提供方,最后讨论了MapXtreme2004空间数据的插入、查找、定位、删除等操作。
Distributed computing and interoperability are hot points of modern GIS research;ADO.NET is the key technology to solve these problems.The namespaces and classes of ADO.NET were deeply analyzed,the architecture and working mechanism of ADO.NET were discussed.Then the MapInfo ADO.NET Data Provider was analyzed.The operations such as Insert,Search,Find,Delete in MapXtreme2004 for spatial data were discussed at last.
出处
《测绘与空间地理信息》
2007年第5期15-18,共4页
Geomatics & Spatial Information Technology
基金
河南省科技攻关项目(0524220036)
河南省自然基金项目(0611055700)资助
