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INALayerEvents Interface (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > NetworkAnalyst > ESRI.ArcGIS.NetworkAnalyst > Interfaces > IN > INALayerEvents Interface
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INALayerEvents Interface

Provides access to events triggered by the network analysis layer.

Product Availability

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

Members

Name Description
Method OnInUseByBackgroundChanged Called after the in use by background status of the analysis layer is modified.
Method OnNAContextAttached Called after a different network analysis context is attached to the analysis layer.
Method OnNAContextDetached Called after the network analysis context is detached from the analysis layer.

Classes that implement INALayerEvents

Classes Description
NALayer The layer for defining, solving, and viewing network analysis results.
NALayerEvents NALayer events. This class only provides access to the INALayerEvents outbound interface.
NALayerEventsListener (esriSystemUtility) Helper coclass to provide INALayerEvents support to the C++ API.
NAWindow (esriNetworkAnalystUI) The network analysis window.