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esriRelCardinality Constants (ArcObjects .NET 10.5 SDK)
ArcObjects Help for .NET developers > ArcObjects namespaces > Geodatabase > ESRI.ArcGIS.GeoDatabase > Constants > E > esriRelCardinality Constants (ArcObjects .NET 10.5 SDK)
ArcObjects Library Reference (GeoDatabase)  

esriRelCardinality Constants

Relationship Cardinality.

Constant Value Description
esriRelCardinalityOneToOne 1 One To One.
esriRelCardinalityOneToMany 2 One To Many.
esriRelCardinalityManyToMany 3 Many To Many.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

.NET Related Topics

Creating relationship classes | Geodatabase | Joining data