A container for querying information on a network dataset junction element.
NetworkJunction is a non-creatable object. References to non-creatable objects must be obtained through other objects.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Description
To access the NetworkJunction object for an existing junction element in the network dataset, use the QueryJunction method on the INetworkQuery interface.
Extended Error Information
Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Visual Basic developers should use the global error object Err to retrieve this extended error information.
Interfaces
| Interfaces | Description |
|---|---|
| INetworkElement | Provides access to members that specify the properties common to all network elements. |
| INetworkJunction | Provides access to members that specify the properties of this network junction element. |
| INetworkJunction2 | Provides access to members that specify the properties of this network junction element. |
| ISupportErrorInfo | Indicates whether a specific interface can return Automation error objects. |