FilterBehavior.FilterString Property

Gets or sets a string that is the filter expression applied to the FilterBehavior.

Namespace: DevExpress.Xpf.Core.FilteringUI

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

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public string FilterString { get; set; }

VB.NET

Public Property FilterString As String

Property Value

Type	Description
String	A string that is the filter expression applied to the FilterBehavior.

Remarks

Run Demo: FilterBehavior

Use the FilterString / FilterCriteria property to create a filter expression that consists of multiple conditions applied to multiple columns, and apply it to the FilterBehavior. Setting the FilterString / FilterCriteria property to a new value clears any filters that have been previously applied.

Xaml

<dxfui:FilterBehavior x:Name="filterBehavior" FilterString="[Year] >= 2014 And Sales > 1"
                      ItemsSource="{Binding ElementName=chart, Path=DataSource}">
    <!-- -->
</dxfui:FilterBehavior>

Use the ActualFilterCriteria property to get the filter criteria created by the FilterBehavior. You can assign this filter criteria to a data-bound control’s filter criteria or use it to filter your data in code.”