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RelationshipMultiplicity Enumeration

Represents the multiplicity information about the End of a relationship type.

Namespace:  System.Data.Metadata.Edm
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public enum RelationshipMultiplicity

Member nameDescription
ManyA lower bound is zero and an upper bound is null.
OneA lower bound is one and an upper bound is one.
ZeroOrOneA lower bound is zero and an upper bound is one.

.NET Framework

Supported in: 4.5.3, 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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