ArcObjects Library Reference (GeoDatabase)  

TinEdgeEnumerator Class

The Esri TinEdgeEnumerator component.

TinEdgeEnumerator is a non-creatable object. References to non-creatable objects must be obtained through other objects.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.


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.

The TinEdgeEnumerator object isn't co-creatable. Other functions are used to create it. Tin, TinPolyline, and TinPolygon objects can create and return TinEdgeEnumerators.

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 Description
IEnumTinEdge Provides access to members that control TIN edge enumerators.
IEnumTinElement Provides access to TIN element options.
ISupportErrorInfo Indicates whether a specific interface can return Automation error objects.