ArcGIS Pro 2.7 API Reference Guide
SubtypeValue Property (FeatureLayer)

ArcGIS.Desktop.Mapping Namespace > FeatureLayer Class : SubtypeValue Property
Gets the subtype value that is used in the feature layer definition.
Syntax
public int SubtypeValue {get;}
Public ReadOnly Property SubtypeValue As Integer
Remarks
This property is honored only when the feature layer is a member of SubtypeGroupLayer. Use the IsSubtypeLayer property to determine if the feature layer is a member of a SubtypeGroupLayer.
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

FeatureLayer Class
FeatureLayer Members