IEngineNAWindowCategory Interface (ArcObjects .NET 10.6 SDK)
ArcObjects Help for .NET developers > ArcObjects namespaces > Controls > ESRI ArcGIS Controls > Interfaces > IE > IEngineNAWindowCategory Interface (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (Controls)  

IEngineNAWindowCategory Interface

Provides access to the window category. Note: the IEngineNAWindowCategory interface has been superseded byIEngineNAWindowCategory2. Please consider using the more recent version.

Product Availability

Available with ArcGIS Engine.


The IEngineNAWindowCategory interface is used to access the layer and NAClass for a specific category (e.g. Stops, Barriers, Routes, etc) in the IEngineNetworkAnalystEnvironment::NAWindow.


Name Description
Read-only property Layer The layer for the category.
Read-only property NAClass The network analysis class for the category.

CoClasses that implement IEngineNAWindowCategory

CoClasses and Classes Description

.NET Samples

ArcGIS Network Analyst extension Engine application (Code Files: cmdClearAnalysisLayer cmdLoadLocations)