说明：  ArcEngine数据连接 ArcEngine 可以接受多种数据源。在开发过程中我们使用了如下几种数据源 1.企业数据库2.个人数据库3.Shapefile文件4.AutoCAD dwg文件5.影像图文件 6.数据库中的影像数据集。
(ArcEngine data connection ArcEngine can accept a variety of data sources. In the development process, we used several data sources are as follows 1. Enterprise database 2. 3.Shapefile personal database file 4.AutoCAD dwg file 5. 6 image files. Database image data sets.)