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AssociationAttribute.IsUnique Property

Gets or sets the indication of a uniqueness constraint on the foreign key.

Namespace:  System.Data.Linq.Mapping
Assembly:  System.Data.Linq (in System.Data.Linq.dll)

public bool IsUnique { get; set; }

Property Value

Type: System.Boolean
Default = false.

When true, this property indicates a true 1:1 relationship.

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

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