ValueColumn 屬性

Gets the MiningModelColumn that represents the value column for the attribute.

命名空間：  Microsoft.AnalysisServices.AdomdClient
組件：  Microsoft.AnalysisServices.AdomdClient (在 Microsoft.AnalysisServices.AdomdClient.dll 中)

語法

'宣告
Public ReadOnly Property ValueColumn As MiningModelColumn
    Get
'用途
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

屬性值

型別：Microsoft.AnalysisServices.AdomdClient. . :: . .MiningModelColumn
A MiningModelColumn that represents the value column for the attribute.

備註

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 null 參考 (在 Visual Basic 中為 Nothing) .

請參閱

參考

MiningAttribute 類別

Microsoft.AnalysisServices.AdomdClient 命名空間