ArcObjects Library Reference (GeoDatabase)

IDENetworkDataset Interface

Provides access to members that describe network dataset data elements.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Members

	Name	Description
	Attributes	Array of network attributes in this network dataset.
	Buildable	Indicates if this network dataset is buildable.
	ConfigurationKeyword	The database configuration keyword for the network dataset.
	Directions	The driving directions settings for the network dataset.
	HierarchyClusterAttribute	The network attribute that is used to optimize network building for hierarchical traversal.
	HierarchyLevelCount	The number of hierarchy levels in the network dataset.
	MaxValueForHierarchy	The maximum value for the specified hierarchy level in the network dataset.
	NetworkType	The type of the network dataset.
	Properties	Property set of this network dataset.
	Sources	Array of network sources in this network dataset.
	SupportsTurns	Indicates if this network dataset supports network turn elements.
	UserData	User specified property set of this network dataset.

CoClasses that implement IDENetworkDataset

CoClasses and Classes	Description
DENetworkDataset	Network Dataset Data Element object.

Remarks

The IDENetworkDataset interface should be used to access certain properties of the Network Dataset, such as Hierarchy information. The IDENetworkDataset interface in combination with the INetworkBuild::UpdateSchema method, should also be used for combining schema updates into a single operation, such as adding multiple sources or attributes to a network dataset. This is the same methodology that is used by the network dataset property page in ArcCatalog.

The access the data element for a network dataset, QI to the IDatasetComponent interface and use the DataElement method

.NET Snippets

Create OD Cost Matrix Layer | Create Location Allocation Layer | Create Vehicle Routing Problem Layer | Create Service Area Layer | Create Closest Facility Layer

.NET Samples

Closest facility solver (Code Files: frmClosestFacilitySolver) | ArcGIS Network Analyst extension Engine application (Code Files: frmNALayerProperties) | Service area solver (Code Files: frmServiceAreaSolver) | Location-allocation solver (Code Files: frmLocationAllocationSolver) | Selection restriction evaluator (Code Files: SelectionRestrictionEvaluator) | Vehicle routing problem solver (Code Files: frmVRPSolver) | Origin-destination cost matrix solver (Code Files: frmODCostMatrixSolver) | Subset network evaluators (Code Files: AddSubsetAttributesCommand FilterSubsetEvaluator RemoveSubsetAttributesCommand ScaleSubsetEvaluator SubsetHelperUI) | Route layer (Code Files: Program)