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Message containing data routed by the Tracking Server.
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 | Description | 
|---|---|
| IArguments | Provides access to methods and properties used to manage arguments in a message. | 
| IDataMessage (esriGeoDatabaseExtensions) | Provides access to methods and properties used to manage data messages. | 
| IDocumentVersionSupportGEN (esriSystem) | Provides access to extend the IObjectStream interface with methods to hande saving objects that did not exist in previous versions of the software. | 
| IMarshal | |
| IMessage | Provides access to methods and properties needed to manage messages. | 
| IPersistStream (esriSystem) | |
| ISupportErrorInfo (esriSystem) |