ArcObjects Library Reference (GeoDatabase)

IGeometricNetworkConnectivity2 Interface

Provides access to members that check and repair and rebuild connectivity.

Product Availability

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

When To Use

Use the IGeometricNetworkConnectivity2 interface in place of the IGeometricNetworkConnectivity interface when you need to repair the connectivity of network features.

The two methods available from IGeometricNetworkConnectivity2 should be used under different circumstance.

RebuildConnectivity2 should be used when:

The network inconsistencies are localized within specific areas and the resulting envelope of features mainly contains features whose connectivity is to be rebuilt.
When the inconsistencies are solely between network features. No inconsistencies exist exclusively within the logical network.

CheckandRepairConnectivity should be used when:

Inconsistencies exist solely within the logical network.
The connectivity of the geometric network must be verified.
Network inconsistencies exist, but the envelope of the features covers an extensive area and includes mainly network features whose connectivity does not require rebuilding.

Members

		Description
	CheckAndRepairConnectivity	Checks and optionally repairs connectivity.
	RebuildConnectivity	Incrementally rebuilds connectivity for features within and intersecting the specified envelope.
	RebuildConnectivity2	Incrementally rebuilds connectivity for features within and intersecting the specified envelope. Version 2.

Inherited Interfaces

Interfaces	Description
IGeometricNetworkConnectivity	Provides access to a member that rebuilds geometric network connectivity.

CoClasses that implement IGeometricNetworkConnectivity2

CoClasses and Classes	Description
GeometricNetwork	Esri Geometric Network object.

Remarks

The IGeometricNetworkConnectivity2 interface provides access to the methods that can be used to verify and rebuild the inconsistent connectivity of network features. These methods can be computationally expensive and should only be run when the networik is suspected of having inconsistent connectivity.