Provides access to members that query the schema of the network dataset.
Product Availability
Members
Description | ||
---|---|---|
Attribute | Network dataset attribute by index. | |
AttributeByID | Network dataset attribute corresponding to the specified ID. | |
AttributeByName | Network dataset attribute corresponding to the specified name. | |
AttributeCount | Number of attributes in the network dataset. | |
Buildable | Indicates if this network dataset is buildable. | |
NetworkType | The type of the network dataset. | |
Source | Network dataset source by index. | |
SourceByID | Network dataset source corresponding to the specified ID. | |
SourceByName | Network dataset source corresponding to the specified name. | |
SourceCount | Number of sources in the network dataset. | |
State | Indicates whether the network dataset is built or not. | |
SupportsTurns | Indicates if this network dataset supports network turn elements. |
CoClasses that implement INetworkDataset
CoClasses and Classes | Description |
---|---|
NetworkDataset | A container for querying information about a network dataset. |
Remarks
A NetworkDataset is a collection of feature classes that participate in a network relationship. Each feature class has a topological role in the network and a network may have multiple feature classes in the same role. A feature dataset may have multiple networks but a feature class can only belong to one network, either a network dataset or geometric network. A Feature class in the network dataset is called a network source. Network datasets may also have attributes which are used for solving against a network dataset. Network dataset sources can also participate within a Topology.
The IDatasetContainer2 interface should be used for creating and opening network datasets. The INetworkBuild interface should be used for adding or removing sources or attributes from a network dataset and for building a network dataset.