PivotGridControl.FieldFilterChanged Event

Occurs after a field’s filter condition has been changed.

Namespace: DevExpress.Xpf.PivotGrid

Assembly: DevExpress.Xpf.PivotGrid.v20.1.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.PivotGrid, DevExpress.Wpf.PivotGrid

Declaration

C#

public event PivotFieldEventHandler FieldFilterChanged

VB.NET

Public Event FieldFilterChanged As PivotFieldEventHandler

Event Data

The FieldFilterChanged event's data class is PivotFieldEventArgs. The following properties provide information specific to this event:

Property	Description
Field	Gets the field being processed.
Handled	Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.
OriginalSource	Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
RoutedEvent	Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Source	Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.

The event data class exposes the following methods:

Method	Description
InvokeEventHandler(Delegate, Object)	When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. Inherited from RoutedEventArgs.
OnSetSource(Object)	When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs.

Remarks

If the pivot grid’s PivotGridControl.AllowFilter option is enabled, users can change the filter conditions applied to fields. The FieldFilterChanged event rises each time a filter condition is changed.

Note

The FieldFilterChanged event is raised only if the Field.FilterValues object model is changed. Conditions (such as > , <, Contains and others) do not change the object model when you filter values in the Excel-style pop-up filter in the Filter Editor.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the FieldFilterChanged event.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

XAML

how-to-collapse-new-field-values-e3230/CS/WpfApplication52/MainWindow.xaml#L10

    </Grid.ColumnDefinitions>
    <dxpg:PivotGridControl HorizontalAlignment="Left" Name="pivotGridControl1" VerticalAlignment="Top" Grid.ColumnSpan="2" FieldFilterChanging="pivotGridControl1_FieldFilterChanging" FieldFilterChanged="pivotGridControl1_FieldFilterChanged" />
</Grid>