Propriedade do RDL ValueColumn
Gets the MiningModelColumn that represents the value column for the attribute.
Namespace: Microsoft.AnalysisServices.AdomdClient
Assembly: Microsoft.AnalysisServices.AdomdClient (em Microsoft.AnalysisServices.AdomdClient.dll)
Sintaxe
'Declaração
Public ReadOnly Property ValueColumn As MiningModelColumn
Get
'Uso
Dim instance As MiningAttribute
Dim value As MiningModelColumn
value = instance.ValueColumn
public MiningModelColumn ValueColumn { get; }
public:
property MiningModelColumn^ ValueColumn {
MiningModelColumn^ get ();
}
member ValueColumn : MiningModelColumn
function get ValueColumn () : MiningModelColumn
Valor da propriedade
Tipo: Microsoft.AnalysisServices.AdomdClient. . :: . .MiningModelColumn
A MiningModelColumn that represents the value column for the attribute.
Comentários
If this attribute is associated with case-level columns, ValueColumn is the column that contains the value of the attribute.
If this attribute is associated with a nested table that contains a key and value column, ValueColumn is the column that contains a property of the key column.
If this attribute is associated with a nested table that contains a key column and no value column, ValueColumn is null Nothing nullptr unit uma referência nula (Nothing no Visual Basic) .