FilterField Class

A filter field that specifies edit settings and predefined filters.

Namespace: DevExpress.Xpf.Core.FilteringUI

Assembly: DevExpress.Xpf.Grid.v24.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#
VB.NET

public class FilterField :
    Freezable

Public Class FilterField
    Inherits Freezable

The following members return FilterField objects:

Remarks

Specify the FilterBehavior.Fields property to configure display fields, edit settings, and predefined filters.

The following code sample shows how to use the FilterBehavior to allow the Filter Elements to work with the ListBoxEdit.

Xaml

<dxe:ListBoxEdit Name="listBoxEdit" ItemsSource="{Binding Products}"
                 FilterCriteria="{Binding ElementName=filterBehavior, Path=ActualFilterCriteria}"/>

<!-- -->    

<dxfui:CheckedListFilterElement FieldName="CategoryName">
    <dxmvvm:Interaction.Behaviors>
        <dxfui:FilterBehavior x:Name="filterBehavior" ItemsSource="{Binding ElementName=listBoxEdit, Path=ItemsSource}">
            <dxfui:FilterField FieldName="CategoryName">
                <dxe:ComboBoxEditSettings ItemsSource="{Binding Categories}"/>
            </dxfui:FilterField>
        </dxfui:FilterBehavior>
    </dxmvvm:Interaction.Behaviors>
</dxfui:CheckedListFilterElement>

Run Demo: FilterBehavior