摘要： 针对ArcObjects组件功能上的局限性，提出客户化定制应用组件的开发方法，扩展其应用功能。提出基于ArcObjects组件的GIS应用软件设计与实现方法，并通过应用编程示例，给出客户化定制组件开发实现的细节。应用结果表明，客户化定制组件的开发方法，可提高代码的可重用性，加快应用软件的开发速度。

关键词: 地理信息系统, 组件对象模型, 组件技术, 开发模式

Abstract: Aiming at the functional limitations of the ArcObjects component, this paper proposes a development method with custom-made component to extend its application functions, displays the design and implementation method of GIS application software based on ArcObjects component and gives the detail demonstration of custom-made component design and realization through application programming examples. The widely use of the developed component in the GIS applications shows that the development method with custom-made component further enhances the reuse quality of code, accelerates the development speed of the application software.

Key words: Geographic Information System(GIS), Component Object Model(COM), component technology, development pattern

中图分类号: 

• TP311.52