Provides access to members for changing the schema of a network dataset and building it.
Product Availability
Members
| Description | ||
|---|---|---|
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AddAttribute | Adds the given attribute to the schema of the network dataset. |
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AddSource | Adds the given source to the schema of the network dataset. |
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BuildNetwork | Builds the network dataset for the given extent. |
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DeleteAttribute | Deletes the given attribute from the network dataset. |
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DeleteSource | Deletes the given source from the network dataset. |
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UpdateSchema | Updates the schema for the network dataset based upon the given data element. |
CoClasses that implement INetworkBuild
| CoClasses and Classes | Description |
|---|---|
| NetworkDataset | A container for querying information about a network dataset. |
Remarks
The INetworkBuild interface is used to make schema edits to the network dataset; adding or removing of sources and attributes. Schema edits to the network dataset can be made two ways; directly adding or removing sources and attributes or by editing the data element and using the UpdateSchema method. The INetworkBuild interface is also the interface to use for building the network dataset.
Geodatabase network datasets can contain any number of edge, junction and turn sources. Geodatabase network datasets also contain a system junction source which is a system managed source that is used to manage connectivity within the network dataset. Shapefile network datasets can only contain one edge source, any number of turn sources, and the system junction source.