WebPrefilter Class
Represents an ASPxPivotGrid’s Prefilter.
Namespace: DevExpress.Web.ASPxPivotGrid.Data
Assembly: DevExpress.Web.ASPxPivotGrid.v20.2.dll
NuGet Package: DevExpress.Web
Declaration
Related API Members
The following members return WebPrefilter objects:
| Library | Related API Members |
|---|---|
| ASP.NET Controls and MVC Extensions | ASPxPivotGrid.Prefilter |
| ASP.NET MVC Extensions | PivotGridSettings.Prefilter |
Remarks
A filter editor - Prefilter, enables end-users to build complex filter criteria with an unlimited number of filter conditions, combined by logical operators. The resulting filter condition will be combined with the field-based filter criteria by the AND Boolean operator.
The Prefilter provides a set of logical operators that significantly simplify the process of creating filters for text, numeric and date-time fields.
To apply a filter expression in code, use the WebPrefilter.Criteria or WebPrefilter.CriteriaString property.
To access the Prefilter, use the ASPxPivotGrid’s ASPxPivotGrid.Prefilter property.
Note
The Prefilter is not supported in OLAP mode.