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

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5 SP1
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