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IEngineNetworkAnalystEnvironmentEvents Interface (ArcObjects .NET 10.8 SDK)
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IEngineNetworkAnalystEnvironmentEvents Interface

Provides access to events triggered by the network analysis extension.

Product Availability

Available with ArcGIS Engine.


The IEngineNetworkAnalystEnvironmentEvents interface is an outgoing interface on the EngineNetworkAnalystEnvironment singleton object that is used to notify listeners when a new INetworkLayer object referencing a NetworkDataset is added to the map or when the IEngineNetworkAnalystEnvironment::CurrentNetworkLayer is changed.


Name Description
Method OnCurrentNetworkLayerChanged Called when the current network layer has changed.
Method OnNetworkLayersChanged Called when the network layers have changed.

Classes that implement IEngineNetworkAnalystEnvironmentEvents

Classes Description
EngineNetworkAnalystEnvironment A singleton object representing Engine Network Analyst environment.