The Esri TinEdgeEnumerator component.
TinEdgeEnumerator is a non-creatable object. References to non-creatable objects must be obtained through other objects.
The TinEdgeEnumerator object is used for iterative TinEdge processing on TINs. For example, to return all hard breakline edges in a TIN. TinFilters, like TinEdgeTypeFilter and TinDataElementFilter are used to control which edges are passed back by the enumerator. Custom, application specific, filters can be used as well.
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.