Creates a datum.
Supported Platforms
Windows, Solaris, Linux
Extended Error Information
Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Visual Basic developers should use the global error object Err to retrieve this extended error information.
Interfaces
| Interfaces | Description |
|---|---|
| IClone (esriSystem) | Provides access to members that control cloning of objects. |
| IDatum (esriGeometry) | Provides access to members that control the properties of all horizontal datums. |
| IDatumEdit (esriGeometry) | Provides access to members that control the properties of a horizontal datum. |
| IESRISpatialReference (esriGeometry) | Provides access to members that control the import/export operations components of a spatial reference system. This interface is same as IESRISpatialReferenceGEN. |
| IESRISpatialReferenceGEN (esriGeometry) | Provides access to members that generate well known string (WKS) representations of spatial reference objects. |
| IESRISpatialReferenceGEN2 (esriGeometry) | Provides access to members that generate well known string representations for spatial reference objects. The strings include authority metadata. |
| IHVDatum (esriGeometry) | Indicator interface for a horizontal or vertical. |
| IPersist (esriSystem) | |
| IPersistStream (esriSystem) | |
| ISpatialReferenceAuthority (esriGeometry) | Provides access to the authority-related metadata for a spatial reference object. |
| ISpatialReferenceInfo (esriGeometry) | Provides access to members that control the properties common to all components of a spatial reference system. |
| ISupportErrorInfo (esriSystem) |
Remarks
The IClone::IsIdentical method is not implemented.