MiningAttribute.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 nullnull 參考 (在 Visual Basic 中為 Nothing).