【摘要】 ASP.NET是微软推出的新一代动态网页技术,在ASP.NET中,对数据库的访问是通过ADO.NET来实现的,ADO.NET对象模型中的DataSet对象提供了一系列访问数据库的接口,因此利用ASP.NET提供的ADO.NET可方便地实现对GIS属性数据的访问;同时可利用ASP.NET提供的自定义控件的功能,通过定义一系列具有空间数据操作功能的地图控件、远程处理(.NET Remoting)技术与创建的地图服务(Map Service),实现对GIS空间数据的访问和显示。更多还原

【Abstract】 ASP.NET is the new generation active server pages technique of Microsoft.The access to database is realized by ADO.NET in ASP.NET.The DataSet of ADO.NET object model provides a series of access interfaces to database.Therefore making use of the ADO.NET that ASP.NET provides can conveniently realize the access to the property data of GIS.Also can make use of the function of definition of user control that ASP.NET provides at the same time,by founding map service and using.NET Remoting and defining a series of map controls that can operate spatial data to realize the access and browsing the spatial data of GIS.更多还原