SearchControl.ColumnProvider Property
Gets or sets the column provider for the search control. This is a dependency property.
Namespace: DevExpress.Xpf.Editors
Assembly: DevExpress.Xpf.Core.v24.1.dll
NuGet Package: DevExpress.Wpf.Core
Declaration
Property Value
Type | Description |
---|---|
DevExpress.Xpf.Editors.ISearchPanelColumnProviderBase | An object implementing the DevExpress.Xpf.Editors.ISearchPanelColumnProviderBase interface. |
Remarks
If the ColumnProvider property is not defined, the filter criteria has the following format: “StartsWith([], ‘<text>’)”.
Example
This example shows how to use the SearchControl to locate required items displayed within a list box. To execute a search, enter a text within the Find box, and the list box linked to the Search Control will display those records that have matching values.
<Window x:Class="ListBoxFilteringUsingSearchPanel.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
Title="MainWindow" Height="350" Width="525">
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<dxe:SearchControl x:Name="searchControl" Grid.Row="0" Margin="10"
HorizontalAlignment="Stretch" VerticalAlignment="Center"
FilterCondition="Contains"
FilterByColumnsMode="Custom">
<dxe:SearchControl.ColumnProvider>
<dxe:SelectorEditColumnProvider>
<dxe:SelectorEditColumnProvider.CustomColumns>
<sys:String>Name</sys:String>
</dxe:SelectorEditColumnProvider.CustomColumns>
</dxe:SelectorEditColumnProvider>
</dxe:SearchControl.ColumnProvider>
</dxe:SearchControl>
<dxe:ListBoxEdit Name="listBox" Grid.Row="1" Margin="10"
HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
DisplayMember="Name" ValueMember="ID"
FilterCriteria="{Binding FilterCriteria, ElementName=searchControl}">
</dxe:ListBoxEdit>
</Grid>
</Window>
using System.Windows;
namespace ListBoxFilteringUsingSearchPanel {
public partial class MainWindow : Window {
public MainWindow() {
InitializeComponent();
listBox.ItemsSource = Staff.GetStaff();
}
}
}
See Also