.NET反射技术的插件式GIS应用框架设计

Research on the Plug-in Design for Application Framework of GIS by.NET Reflection Technology

分析了插件技术的基本原理以及插件式GIS应用框架的基本涵义和特征,提出了基于.NET的反射技术和ArcGISEngine开发插件式GIS应用框架的一种解决方案,以解决GIS开发项目中的重用、伸缩和扩展问题,实现GIS系统的快速开发;最后主要以通信契约的实现为例,说明了应用框架的开发过程。

The essay analyzed the basic principles of plug-in technology and the basic meaning and characteristics of plug-in GIS application framework.Thus,it put forward a solution based on.NET reflection technology and ArcGIS Engine,which addressed the issues of reuse,extension and expansion of GIS development project and achieved the fast applications of GIS.Taking the implementations of communication contracts as an example,the essay illustrated the development process of application framework.