SqlMetaData.IsUniqueKey Property (Microsoft.SqlServer.Server)

IsUniqueKey Property

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This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

Microsoft Visual Studio 2010/.NET Framework 4.0

.NET Framework Class Library

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)

Syntax

Visual Basic (Declaration)

Public ReadOnly Property IsUniqueKey As Boolean

Visual Basic (Usage)

Dim instance As SqlMetaData
Dim value As Boolean

value = instance.IsUniqueKey

public bool IsUniqueKey { get; }

Visual C++

public:
property bool IsUniqueKey {
    bool get ();
}

JScript

public function get IsUniqueKey () : boolean

Property Value

Type: System..::.Boolean
A Boolean value.

Remarks

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).

Platforms

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.

Version Information

.NET Framework

Supported in: 3.5 SP1, 3.0 SP1, 2.0 SP1

Reference

SqlMetaData Class

SqlMetaData Members

Microsoft.SqlServer.Server Namespace