ArcObjects Library Reference (GeoDatabase)  

INetworkClass.NetworkAncillaryRole Property

The possible network ancillary roles of the contained Features.

[Visual Basic .NET]
Public ReadOnly Property NetworkAncillaryRole As esriNetworkClassAncillaryRole
[C#]
public esriNetworkClassAncillaryRole NetworkAncillaryRole {get;}
[C++]
HRESULT get_NetworkAncillaryRole(
  esriNetworkClassAncillaryRole* Role
);
[C++]

Parameters

Role [out, retval]

  Role is a parameter of type esriNetworkClassAncillaryRole

Product Availability

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

Remarks

The NetworkAncillaryRole property will return the esriNetworkAncillaryRole enumeration which indicates if the junction class has a network ancillary role. Since junctions in a geometric network can act as a source, a sink or neither when calculating flow direction, this property will indicate whether or not the features in the class can be sources or sinks. If the class is a simple edge or complex edge network class, the ancillary role will always be returned as esriNCARNone since only junctions may have ancillary roles.

See Also

INetworkClass Interface | IGeometricNetwork Interface | INetwork Interface