TernaryFilterModel Class

A model for operators with three operands (e.g., Is between, Is between dates).

Namespace: DevExpress.Xpf.Core.FilteringUI

Assembly: DevExpress.Xpf.Grid.v20.2.Core.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core

Declaration

C#

public class TernaryFilterModel :
    CriteriaConverterFilterModelBase<Tuple<ValueData, ValueData>>

VB.NET

Public Class TernaryFilterModel
    Inherits CriteriaConverterFilterModelBase(Of Tuple(Of ValueData, ValueData))

Remarks

The following code sample shows the OperandTemplate where the TernaryFilterModel is the data context:

Xaml

<DataTemplate x:Key="ternaryTemplate">
    <dxe:TrackBarEdit Minimum="0" Maximum="300" MinWidth="120" TickPlacement="None">
        <dxe:TrackBarEdit.EditValue>
            <MultiBinding Converter="{local:TrackBarEditRangeConverter}">
                <Binding Path="LeftValueItem.Value"/>
                <Binding Path="RightValueItem.Value"/>
            </MultiBinding>
        </dxe:TrackBarEdit.EditValue>
        <dxe:TrackBarEdit.StyleSettings>
            <dxe:TrackBarRangeStyleSettings />
        </dxe:TrackBarEdit.StyleSettings>
    </dxe:TrackBarEdit>
</DataTemplate>

Inheritance

Object

BindableBase

FilterModelBase

FilterModel

DevExpress.Xpf.Core.FilteringUI.CriteriaConverterFilterModelBase<Tuple<DevExpress.Xpf.Core.Native.ValueData, DevExpress.Xpf.Core.Native.ValueData>>

TernaryFilterModel