ScalarMiningStructureColumn.IsKey Property

Articolo
12/15/2008

Gets or sets whether the column provides the key for the case in a ScalarMiningStructureColumn object.

Spazio dei nomi: Microsoft.AnalysisServices
Assembly : Microsoft.AnalysisServices (in microsoft.analysisservices.dll)

Sintassi

'Dichiarazione
<RefreshPropertiesAttribute(RefreshProperties.All)> _
<DefaultValueAttribute(False)> _
<TypeConverterAttribute("Microsoft.AnalysisServices.Design.MiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")> _
Public Property IsKey As Boolean

[RefreshPropertiesAttribute(RefreshProperties.All)] 
[DefaultValueAttribute(false)] 
[TypeConverterAttribute("Microsoft.AnalysisServices.Design.MiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")] 
public bool IsKey { get; set; }

[RefreshPropertiesAttribute(RefreshProperties::All)] 
[DefaultValueAttribute(false)] 
[TypeConverterAttribute(L"Microsoft.AnalysisServices.Design.MiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")] 
public:
property bool IsKey {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_IsKey ()

/** @property */
public void set_IsKey (boolean value)

public function get IsKey () : boolean

public function set IsKey (value : boolean)

Valore proprietà

true if the column provides the key for the case in a ScalarMiningStructureColumn object; otherwise, false.

Osservazioni

One or more columns can be designated as key columns for each level of a nested table structure.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

ScalarMiningStructureColumn Class
ScalarMiningStructureColumn Members
Microsoft.AnalysisServices Namespace

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