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INetworkAnalysisExt Interface (ArcObjects .NET 10.7 SDK)
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INetworkAnalysisExt Interface

Provides access to members that add or remove networks and feature layers from the Network Analysis extension.

Product Availability

Available with ArcGIS Desktop.

When To Use

Use the INetworkAnalysisExt interface to add and remove networks and feature layers from the extension. You can also set the snapping tolerance used for placing flags and barriers on the network with this interface.

Members

Name Description
Method AddLayer Adds a layer to the Network Analysis extension.
Method AddNetwork Loads a geometric network into the Network Analysis extension.
Read-only property Application Parent application of the Network Analysis extension.
Read/write property CurrentNetwork Current network being used by the Network Analysis extension.
Method DeleteNetwork Unloads a geometric network from the Network Analysis extension.
Method DropLayer Removes a layer from the Network Analysis extension.
Read-only property FeatureLayer The feature layer in the Network Analysis extension in the specified index.
Read-only property FeatureLayerCount The number of feature layers currently loaded into the Network Analysis extension.
Read-only property Network Geometric network in the Network Analysis extension by index.
Read-only property NetworkCount Number of geometric networks currently loaded into the Network Analysis extension.
Read/write property SnapTolerance Snap tolerance, in pixels, for placing flags and barriers on the map.

Classes that implement INetworkAnalysisExt

Classes Description
UtilityNetworkAnalysisExt A container for defining the Utility Network Analysis extension and describing its current state.

Remarks

  

See Also

IUtilityNetworkAnalysisExt Interface

.NET Samples

Custom upstream trace task Set flow by digitized direction