Свойство ScalarMiningStructureColumn.IsKey
Gets or sets a value that indicates whether the column provides the key for the case in a ScalarMiningStructureColumn object.
Пространство имен: Microsoft.AnalysisServices
Сборка: Microsoft.AnalysisServices (в Microsoft.AnalysisServices.dll)
Синтаксис
'Декларация
<TypeConverterAttribute("Microsoft.AnalysisServices.Design.MiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")> _
Public Property IsKey As Boolean
Get
Set
'Применение
Dim instance As ScalarMiningStructureColumn
Dim value As Boolean
value = instance.IsKey
instance.IsKey = value
[TypeConverterAttribute("Microsoft.AnalysisServices.Design.MiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")]
public bool IsKey { get; set; }
[TypeConverterAttribute(L"Microsoft.AnalysisServices.Design.MiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")]
public:
property bool IsKey {
bool get ();
void set (bool value);
}
[<TypeConverterAttribute("Microsoft.AnalysisServices.Design.MiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")>]
member IsKey : bool with get, set
function get IsKey () : boolean
function set IsKey (value : boolean)
Значение свойства
Тип: System.Boolean
true if the column provides the key for the case in a ScalarMiningStructureColumn object; otherwise, false.
Замечания
One or more columns can be designated as key columns for each level of a nested table structure.