常用操作接口:1.ITopologicalOperator 2.IRelationalOperator 3.IScreenDisplay 4.IWorkspaceEdit 5.IProximityOperator 6.ISpatialReferance 高级接口:1.IFeatureBuffer 2.IPolygon4 3.IAnnotationExpressionEngine 4.ITableSortCallBack 版本控制:1.IVersion 2.IFeatureWorkspaceManage VB脚本:1.VB脚本的编写 Python:1.Python脚本