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INAContext Interface

Provides access to the network analysis context.

Product Availability

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

Members

	Name	Description
	Agents	The collection of agents associated with the analysis.
	Locator	The locator used for finding network locations for class items.
	NAClasses	The collection of classes associated with the analysis.
	Name	The name of the analysis.
	NetworkDataset	The associated network dataset.
	NetworkDatasetName	The associated network dataset name.
	Result	The result for the analysis.
	Solver	The function used for the analysis.
	SpatialReference	The spatial reference of the analysis.

Classes that implement INAContext

Classes	Description
NAContext	The analysis and problem definition container.

Remarks

The INAContext interface can be used to obtain references to the constellation of objects used during network analysis. This includes references to the NetworkDataset, NASolver, NAClasses, NATraversalResult, NALocator, and any extra objects that implement INAAgent.

.NET Samples

Closest facility solver Export any network analysis class to a text file Location-allocation solver ArcGIS Network Analyst extension barrier location editor ArcGIS Network Analyst extension Engine application ArcGIS Network Analyst extension Engine application Origin-destination cost matrix solver Route layer Service area solver Subset network evaluators Subset network evaluators Vehicle routing problem solver