Error codes for locating operations.
| Constant | Value | Description |
|---|---|---|
| LOCATING_OK | 0 | Locating was successful. |
| LOCATING_E_INVALIDRID | 1 | The route location's route ID is invalid (NULL, empty or invalid value). |
| LOCATING_E_INVALIDMEASURE | 2 | At least one of the route location's measure values is invalid. |
| LOCATING_E_CANT_FIND_ROUTE | 3 | The route does not exist. |
| LOCATING_E_ROUTE_SHAPE_EMPTY | 4 | The route does not have a shape or the shape is empty. |
| LOCATING_E_CANT_FIND_LOCATION | 5 | Could not find route location's shape (the route has no M's or the route location's measures don't exist on the route). |
| LOCATING_E_CANT_FIND_EXTENT | 6 | Could not find route location's shape, the from-measure and the to-measure are outside of the route measures. |
| LOCATING_E_FROM_PARTIAL_MATCH | 7 | Could not find the entire route location's shape, the from-measure was outside of the route measure range. |
| LOCATING_E_TO_PARTIAL_MATCH | 8 | Could not find the entire route location's shape, the to-measure was outside of the route measure range. |
| LOCATING_E_ROUTE_MS_NULL | 9 | The route does not have Ms or Ms are null. |
| LOCATING_E_ROUTE_NOT_MAWARE | 10 | The route is not a polyline M aware. |
| LOCATING_E_FROM_TO_PARTIAL_MATCH | 11 | Could not find the entire route location's shape, the from-measure and the to-measure were outside of the route measure range. |
| LOCATING_E_MULTIPLE_LOCATION | 12 | More than one point location were found. Measures are probably not unique along the routes. |
| LOCATING_E_NULL_EXTENT | 13 | The from-measure is equal to the to-measure. |