Provides access to members that provide information about a Geographic Dataset.
Members
| Description | ||
|---|---|---|
 |
Extent | The extent of the GeoDataset. |
|
SpatialReference | The spatial reference of the GeoDataset. |
CoClasses that implement IGeoDataset
| CoClasses and Classes | Description |
|---|---|
| CadAnnotationLayer | An ESRI Cad annotation layer. |
| CadFeatureLayer | ESRI CAD Feature Layer class. |
| CadLayer | ESRI CAD Layer class. |
| CompositeGraphicsLayer | A collection of graphics layers that behave like single layer. |
| CoverageAnnotationLayer | An ESRI coverage annotation layer. |
| DimensionLayer | A collection of proerties for a dimension layer. |
| FDOGraphicsLayer | A FDO graphics layer. |
| FeatureClass | FeatureClass Object. |
| FeatureClassDescriptor | FeatureClass descriptor object. |
| FeatureDataset | FeatureDataset Object. |
| FeatureLayer | A collection of features and their visual representation. |
| GeometricNetwork | ESRI Geometric Network object. |
| GraphicsLayer3D (esri3DExt) | A 3D Graphics Layer. |
| GroupLayer | A collection of layers that behaves like a single layer. |
| IMSMapLayer | A container for the display and manipulation of IMS layers. |
| Raster | An in-memory representation of a dynamic raster that can perform resampling and reprojection. |
| RasterBand | A representation of a single band of a raster dataset on disk. |
| RasterCatalogLayer | Raster catalog source and display options. |
| RasterCatalogTable | A special type of table used to display multiple rasters simultaneously. |
| RasterDataset | A representation of a raster dataset on disk. |
| RasterDescriptor | Raster descriptor object. |
| RasterLayer | Raster layer source and display options. |
| RouteEventSource | Route event source object. |
| SearchResultsLayer | A layer that lets you preview a search result in the Geography tab. |
| TemporalFeatureClass (TrackingAnalystLib) | Controls settings for the temporal feature class. |
| TemporalFeatureLayer (TrackingAnalystLib) | Defines the coclass IDL parameters and attributes of the TemporalFeatureLayer COM object. |
| Tin | TIN. |
| Tin (esriTinExt) | TIN. |
| TinLayer | TIN Layer class. |
| Topology | ESRI Topology Object. |
| TopologyLayer | A collection of properties for a topology layer. |
| XYEventSource | XY event source object. |
Remarks
The IGeoDataset interface provides information about spatial datasets, in particular their spatial reference and geographic extent.
This code zooms to the extent of a layer:
Dim pGeoDataset As IGeoDataset
Set pGeoDataset = pLayer
pActiveView.Extent = pGeoDataset.Extent
pActiveView.Refresh
See Also