Gets or sets the expression for the current measure.
Namespace: DevExpress.DashboardCommon
Assembly: DevExpress.Dashboard.v19.1.Core.dll
[DefaultValue(null)]
public string Expression { get; set; }<DefaultValue(Nothing)>
Public Property Expression As String| Type | Default | Description |
|---|---|---|
| String | null |
A String that specifies the expression for the current measure. |
If you want to specify a calculation using the Expression property, specify a window used to apply a calculation. To do this, create and initialize the required descendant of the MeasureCalculationWindowDefinition class (depending on the type of the target dashboard item) and assign the resulting object to the Measure.WindowDefinition property.
See the Calculation Functions Reference topic to see the descriptions of window functions that can be used to specify measure expressions.