PivotFieldStateChangedEventArgs.CreateOLAPDrillDownDataSource(Int32, List<String>) Method
OBSOLETE
The CreateOLAPDrillDownDataSource method is obsolete now. Use the CreateDrillDownDataSource() method instead.
In OLAP mode, returns a list of records used to calculate a summary value for the current field. Allows you to specify the columns and limit the number of records to be returned.
Namespace: DevExpress.Web.ASPxPivotGrid
Assembly: DevExpress.Web.ASPxPivotGrid.v23.2.dll
NuGet Package: DevExpress.Web
Declaration
[Obsolete("The CreateOLAPDrillDownDataSource method is obsolete now. Use the CreateDrillDownDataSource method instead.")]
public PivotDrillDownDataSource CreateOLAPDrillDownDataSource(
int maxRowCount,
List<string> customColumns
)Parameters
| Name | Type | Description |
|---|---|---|
| maxRowCount | Int32 | An integer value that specifies the maximum number of data rows to be returned. -1 to retrieve all rows. |
| customColumns | List<String> | A list of columns in a data source, to be returned. |
Returns
| Type | Description |
|---|---|
| PivotDrillDownDataSource | A PivotDrillDownDataSource object that contains the underlying data. |
Remarks
To obtain the name of a column in a data source to which a pivot field corresponds, use the field’s PivotGridFieldBase.OLAPDrillDownColumnName property.