IsUnique Property

MetaAssociation.IsUnique Property

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Gets whether the association is unique.

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

'Declaration
Public MustOverride ReadOnly Property IsUnique As Boolean

Property Value

Type: System.Boolean
Returns true if the association is unique.

This property indicates a uniqueness constraint in the database.

Windows Phone OS

Supported in: 8.1, 8.0

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