Measure.Expression 屬性
Gets the MDX expression that is used to aggregate the Measure.
命名空間： Microsoft.AnalysisServices.AdomdServer
組件： msmgdsrv (在 msmgdsrv.dll 中)
語法
'宣告
Public ReadOnly Property Expression As String
Get
'用途
Dim instance As Measure
Dim value As String
value = instance.Expression
public string Expression { get; }
public:
property String^ Expression {
String^ get ();
}
member Expression : string
function get Expression () : String
屬性值
型別：System.String
A String containing the MDX expression that is used to aggregate values for a Measure.
備註
Calculated measures use MDX expressions to supply their values, instead of binding to columns in a data source. The Expression property contains the MDX expression used to supply the values for a Measure only if the Measure is a calculated measure. Otherwise, this property contains an empty string ("").
The value of this property is identical to the value of the EXPRESSION column of the MEASURES schema rowset for the specified measure.