Network Analyst field type flags.
| Constant | Value | Description |
|---|---|---|
| esriNAFieldTypeUndefined | 0 | The field is undefined. |
| esriNAFieldTypeInput | 1 | The field is used as an input. |
| esriNAFieldTypeOutput | 2 | The field is used as an output. |
| esriNAFieldTypeNotVisible | 4 | The field is not visible. |
| esriNAFieldTypeNotEditable | 8 | The field is read only. |
| esriNAFieldTypeSequence | 16 | The field is a sequence field. |
| esriNAFieldTypeGroup | 32 | The field is a group field. |
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Network Analyst Extension.