A container for describing and using network directions.
Network Datasets can have direction information associated with them in order to provide more accurate and useful analysis results. Some properties of directions, such as the output length units or length attribute, are set at the network dataset level and are specified with the INetworkDirections interface on the NetworkDirections object that can be accessed from the IDENetworkDataset::Directionsproperty.
|INetworkDirections||Provides access to the properties for setting up directions.|
Other properties related to network sources, such as the street name fields and the administrative boundary fields, are set at the source level using the INetworkSourceDirections interface on the NetworkSourceDirections object that can be access from the INetworkSource::NetworkSourceDirections property.