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Network Analyst Directions Window Class.
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 | Description |
|---|---|
| INADirectionsWindow | Provides access to INADirectionsWindow interface. |
| INADirectionsWindowOptions | Provides access to INADirectionsWindowOptions interface. |
| INADirectionsWindowSetup | Provides access to INADirectionsWindowSetup interface. |
| IPersist (esriSystem) | |
| IPersistStream (esriSystem) | |
| ISupportErrorInfo (esriSystem) |
The NADirectionsWindow is a modeless window in ArcMap that displays the contents of directions of one or more routes generated by the route or closest facility solvers.