ArcObjects Library Reference  (NetworkAnalyst)    

GPNAHierarchySettingsType CoClass

Geoprocessing network hierarchy settings data type.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Network Analyst Extension.

Interfaces

Interfaces Description
IClone (esriSystem) Provides access to members that control cloning of objects.
IGPDataType (esriGeoDatabase) Provides access to members of a GP Data Type.
IGPNAHierarchySettingsType Provides access to properties/methods of the geoprocessing network analyst hierarchy settings type.