Network analysis message options.
| Constant | Value | Description |
|---|---|---|
| esriEngineNAMessageTypeNone | 0 | The message is not of a specific type. |
| esriEngineNAMessageTypeInformative | 1 | The message is informational. |
| esriEngineNAMessageTypeWarning | 2 | The message is a warning. |
| esriEngineNAMessageTypeError | 4 | The message is an error. |
Product Availability
Available with ArcGIS Engine.