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SqlMetaData.IsUniqueKey Property

Indicates if the column in the table-valued parameter is unique.

Namespace:  Microsoft.SqlServer.Server
Assembly:  System.Data (in System.Data.dll)

public bool IsUniqueKey { get; }

Property Value

Type: System.Boolean
A Boolean value.

The default is FALSE.

This property can only be set in one of the SqlMetaData constructors.

For more information, see Table-Valued Parameters in SQL Server 2008 (ADO.NET).

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, 3.0 SP1, 2.0 SP1

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