基于MapObjects控件的地下管线信息管理系统的开发

Development of the Underground Pipeline Information Mangement System Based on Map Objects Control Component

从控件技术出发,介绍了建立对象链接与嵌入(OLE)技术基础上的GIS控件MapObjects的运行机制,分析了使用MapObjects控件开发地下管线信息管理系统的原理与步骤,并对开发中的一些具体问题进行了具体分析。

Starting from the control component technology, the paper introduces the operating mechanism of MapObjects based on OLE technology,analyses the principles and proceduresto develop the urderground pipeline informationmanagement system with MapObjects and researchin detail on some issues encountered in developing process.