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FilterField Class

A filter field that specifies edit settings and predefined filters.

Namespace: DevExpress.Xpf.Core.FilteringUI

Assembly: DevExpress.Xpf.Grid.v19.1.dll

Declaration

public class FilterField :
    Freezable

The following members accept/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.

<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>
TIP

Demo: FilterBehavior

See Also