ArcObjects Library Reference  (Schematic)    

NgUserDatas CoClass

Userdata collection object.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Schematics Extension.

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 Description
INgUserDatas Provides access to an enumeration of userdata.
ISupportErrorInfo Indicates whether a specific interface can return Automation error objects.