ArcObjects Library Reference  (NetworkAnalyst)    

INALayer Interface

Provides access to the network analysis layer.

Product Availability

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

Members

Description
Method Add Add a new layer.
Method Clear Clear all analysis layers.
Read/write property Context The network analysis context.
Method Delete Delete an existing layer.
Read/write property Expanded Indicates if the network analysis layer is expanded or collapsed in the TOC of the map.
Read-only property LayerByNAClassName The network analysis layer by class name.

CoClasses that implement INALayer

CoClasses and Classes Description
NALayer The layer for defining, solving and viewing network analysis results.

Remarks

The INALayer interface is used to access the NAContext, access individual sub-layers by specifying the name of the NAClass, and to manage the sub-layers within the NALayer. 

Example

esriNetworkAnalyst INALayer Example

 

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