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esriNAFieldType Constants (ArcObjects .NET 10.5 SDK)
ArcObjects Library Reference (NetworkAnalyst)  

esriNAFieldType Constants

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.

.NET Samples

ArcGIS Network Analyst extension Engine application (Code Files: frmMain)