| Classes | Description | 
| DEAddressLocatorType (esriLocation) | The Address Locator Data Type. | 
| DEArcInfoTableType (esriDataSourcesFile) | ArcInfo Table Data Element object Type. | 
| DECadastralFabricType (esriGeoDatabaseExtensions) | Esri Cadastral Fabric Data Element Type Object. | 
| DECadDrawingDatasetType (esriDataSourcesFile) | CadDrawing Dataset Data Element object Type. | 
| DECatalogRootType (esriDataSourcesFile) | CatalogRootType Data Element object Type. | 
| DECoverageFeatureClassType (esriDataSourcesFile) | CoverageFeatureClass Data Element object Type. | 
| DECoverageType (esriDataSourcesFile) | Coverage Data Element object Type. | 
| DEDatasetType (esriGeoprocessing) | Dataset Data Element Data Type. | 
| DEDbaseTableType (esriDataSourcesFile) | Dbase Table Data Element object Type. | 
| DEDiskConnectionType (esriDataSourcesFile) | Disk Connection Data Element object Type. | 
| DEFeatureClassType | Feature Class Data Element object Type. | 
| DEFeatureDatasetType | Feature Dataset Data Element object Type. | 
| DEFileType (esriDataSourcesFile) | File Data Element object Type. | 
| DEFolderType (esriDataSourcesFile) | Folder Data Element object Type. | 
| DEGeoDataServerType | GeoDataServer Object Data Element object type. | 
| DEGeoDatasetType (esriGeoprocessing) | GeoDataset Data Element Data Type. | 
| DEGeometricNetworkType | GeometricNetwork Data Type object. | 
| DEGeometryServerType | GeometryServer Object Data Element object type. | 
| DEGlobeServerType | MapServer Object Data Element object type. | 
| DEGPServerType | MapServer Object Data Element object type. | 
| DEImageServerType (esriDataSourcesRaster) | Image Service Object Data Element object Type. | 
| DELasDatasetType (esriDataSourcesFile) | LAS Dataset Data Element object Type. | 
| DELayerType (esriDataSourcesFile) | Layer Data Element object Type. | 
| DEMapDocumentType (esriDataSourcesFile) | MapDocument Data Element object Type. | 
| DEMapServerType | MapServer Object Data Element object type. | 
| DEMosaicDatasetType (esriDataSourcesRaster) | The MosaicDataset Data Element object Type. | 
| DENetworkDatasetType | Network Dataset Data Element Type object. | 
| DEPrjFileType (esriDataSourcesFile) | Projection File Data Element object Type. | 
| DERasterBandType | RasterBand Data Element object Type. | 
| DERasterCatalogType | Raster Catalog Data Element Type object. | 
| DERasterDatasetType | RasterDataset Data Element object Type. | 
| DERelationshipClassType | RelationshipClass Class Data Element object Type. | 
| DERemoteDatabaseFolderType (esriDataSourcesFile) | Remote Database Folder Data Element object Type. | 
| DESchematicDatasetType (esriSchematic) | Schematic Dataset Data Element object Type. | 
| DESchematicDiagramType (esriSchematic) | Schematic Diagram Data Element object Type. | 
| DESchematicFolderType (esriSchematic) | Schematic Folder Data Element object Type. | 
| DEServerConnectionType | ServerConnection Object Data Element object type. | 
| DEShapeFileType (esriDataSourcesFile) | ShapeFile Data Element object Type. | 
| DESpatialReferencesFolderType (esriDataSourcesFile) | Spatial References Folder Data Element object Type. | 
| DETableType | Table Data Element object Type. | 
| DETerrainType (esriGeoDatabaseExtensions) | Terrain Data Element object Type. | 
| DETextFileType (esriDataSourcesFile) | Text File Data Element object Type. | 
| DETinType (esriDataSourcesFile) | Tin Data Element object Type. | 
| DETopologyType |  | 
| DEType (esriGeoprocessing) | Data Element Data Type. | 
| DEVPFCoverageType (esriDataSourcesFile) | DEVPFCoverage Dataset Data Element object Type. | 
| DEVPFTableType (esriDataSourcesFile) | VPFTable Data Element object Type. | 
| DEWCSCoverageType (esriDataSourcesRaster) | WCS Coverage Object Data Element object Type. | 
| DEWMSMapType (esriDataSourcesRaster) | WMS Map Data Element object Type. | 
| DEWorkspaceType | Workspace Data Element object Type. | 
| GPCadAnnoDomain (esriGeoprocessing) | Geoprocessing CAD Annotation Feature Class Domain. | 
| GPCadastralFabricLayerType (esriGeoprocessing) | Geoprocessing Cadastral Fabric Layer Data Type. | 
| GPCompositeDataType (esriGeoprocessing) | Geoprocessing Composite Data Type. | 
| GPCompositeDomain (esriGeoprocessing) | Geoprocessing Composite Domain. | 
| GPCompositeLayerType (esriGeoprocessing) | Geoprocessing Composite Layer Data Type. | 
| GPCovAnnoDomain (esriGeoprocessing) | Geoprocessing Coverage Annotation Feature Class Domain. | 
| GPCoverageDomain (esriGeoprocessing) | Geoprocessing Coverage Domain. | 
| GPDatasetDomain (esriGeoprocessing) | Geoprocessing Dataset Domain. | 
| GPFeatureClassDomain (esriGeoprocessing) | Geoprocessing Feature Class Domain. | 
| GPFeatureLayerType (esriGeoprocessing) | Geoprocessing Feature Layer Data Type. | 
| GPFileDomain (esriGeoprocessing) | Geoprocessing File Domain. | 
| GPGALayerType (esriGeoStatisticalAnalyst) | Geoprocessing Geostatistical layer type object. | 
| GPGdbAnnoDomain (esriGeoprocessing) | Geoprocessing GeoDatabase Annotation Feature Class Domain. | 
| GPGroupLayerType (esriGeoprocessing) | Geoprocessing Group Layer Data Type. | 
| GPLasDatasetLayerType (esriGeoprocessing) | Geoprocessing Las Dataset Layer Data Type. | 
| GPLayersAndTablesDomain (esriGeoprocessing) | The GpLayers and Tables domain object. | 
| GPLayerType (esriGeoprocessing) | Geoprocessing Layer Data Type. | 
| GPMosaicLayerType (esriGeoprocessing) | Geoprocessing Mosaic Layer Data Type. | 
| GPNALayerType (esriNetworkAnalyst) | Geoprocessing network analyst layer data type. | 
| GPNetworkDatasetLayerType (esriGeoprocessing) | Network Dataset Layer Type object. | 
| GPRasterCatalogLayerType (esriGeoprocessing) | Geoprocessing Raster Catalog Layer Data Type. | 
| GPRasterLayerType (esriGeoprocessing) | Geoprocessing Raster Layer Data Type. | 
| GPRouteDomain (esriGeoprocessing) | Object for filtering route feature classes. | 
| GPRouteMeasureEventDomain (esriGeoprocessing) | Object for filtering the acceptable measure fields for event locations. | 
| GPSAGeoDataDomain (esriGeoprocessing) | Geoprocessor GPSA Geo-data Domain. | 
| GPSAGeoDataType (esriGeoprocessing) | Geoprocessor GPSAGeoData object Type. | 
| GPTablesDomain (esriGeoprocessing) | The GpTables domain object. | 
| GPTableViewType (esriGeoprocessing) | Geoprocessing Table view data Type. | 
| GPTerrainLayerType (esriGeoprocessing) | Geoprocessing Terrain Layer Data Type. | 
| GPTinLayerType (esriGeoprocessing) | Geoprocessing Tin Layer Data Type. | 
| GPTopologyLayerType (esriGeoprocessing) | Geoprocessing Topology Layer Data Type. | 
| GPWorkspaceDomain (esriGeoprocessing) | Geoprocessing Workspace Domain. |