| CoClasses and Classes | Description | 
| GxAGSCatalog | GxObject that represents an ArcGIS Server data sharing object. | 
| GxAGSGeoDataServer | GxObject that represents an ArcGIS Server geodataserver object. | 
| GxAGSGeometry | GxObject that represents an ArcGIS Geometry Server Service object. | 
| GxAGSGeoprocessing | GxObject that represents an ArcGIS Server geoprocessing object. | 
| GxAGSGlobe | GxObject that represents an ArcGIS Server globe object. | 
| GxAGSImage | GxObject that represents an ArcGIS Image Server Service object. | 
| GxAGSLocator | GxObject that represents an ArcGIS Server locator object. | 
| GxAGSMap | GxObject that represents an ArcGIS Server map object. | 
| GxAGSWMServer | GxObject that represents an ArcGIS Server Workflow Manager object. | 
| GxCadDataset | A Cad Feature Class or Drawing dataset. | 
| GxCoverageDataset | A Coverage, Feature Class or Info Table dataset. | 
| GxDataGraph | GxObject that represents data graph. | 
| GxDataset | GxObject that represents a dataset. | 
| GxGeoprocessingResult | GxObject that represents a Geoprocessing Result. | 
| GxLayer | GxObject that represents a layer. | 
| GxMap | GxObject that represents a map. | 
| GxMSDFile (esriCatalogUI) | A MapServerDefinitionFile Dataset. | 
| GxPackage | GxObject that represents a layer or map package. | 
| GxPCCoverage | GxObject that represents PC Coverage. | 
| GxRasterDataset | A Gx Raster dataset. | 
| GxReport | GxObject that represents a report. | 
| GxSDCDataset | A SDC feature dataset, feature class or table. | 
| GxServiceDefinition | GxObject that represents a service definition. | 
| GxShapefileDataset | A Shapefile Feature Class or DBase Table. | 
| GxSpatialWeightsMatrixFile | GxObject that represents a spatial weights matrix file. | 
| GxStreetMapDataset | A StreetMap feature class. | 
| GxVpfDataset | A VPF Feature Class. | 
| GxWCSCoverage | GxWCSCoverage object for the ArcCatalog. | 
| GxWMSLayer | GxWMSLayer object for the ArcCatalog. | 
| GxWMSMap | GxWMSMap object for the ArcCatalog. | 
| GxWMTSLayer | GxWMTSLayer object for the ArcCatalog. | 
| IMSFeatureClass | GxObject that represents ArcIMS Feature Class. | 
| IMSFeatureService | GxObject that represents ArcIMS Feature Service. | 
| IMSImageMap | GxObject that represents ArcIMS Image Map. | 
| IMSMetadataService | GxObject that represents ArcIMS Metadata Service. |