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This document is archived and information here might be outdated. Recommended version. |
INetworkEvaluator2.RequiredFieldNames Property (ArcObjects .NET 10.5 SDK)
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This document is archived and information here might be outdated. Recommended version. |
| ArcObjects Help for .NET developers > ArcObjects namespaces > Geodatabase > ESRI.ArcGIS.GeoDatabase > Interfaces > IN > INetworkEvaluator2 Interface > INetworkEvaluator2.RequiredFieldNames Property (ArcObjects .NET 10.5 SDK) |
Required fields of this network evaluator.
[Visual Basic .NET] Public ReadOnly Property RequiredFieldNames As IStringArray
[C#] public IStringArray RequiredFieldNames {get;}
[C++]
HRESULT get_RequiredFieldNames(
IStringArray** fieldNames
);
[C++]
Parameters fieldNames [out, retval]
fieldNames is a parameter of type IStringArray
RequiredFieldNames returns the field names that the evaluator requires in order to correctly evaluate the row. This property is used to minimize the data that is returned by the query to the database by only returning the required fields. Return a NULL pointer if you want it to include all the field names in the query.