GroupLevelIndicatorPane Class

The GroupLevelIndicatorPane class represents a control that contains group-level indicators that indicate the group-level in which an item is located.

Syntax

Visual Basic
C#

'Declaration
 
<TemplatePartAttribute(Name="PART_GroupLevelIndicatorHost", Type=System.Windows.Controls.Panel)>
<StyleTypedPropertyAttribute(Property="FocusVisualStyle", StyleTargetType=System.Windows.Controls.Control)>
<XmlLangPropertyAttribute("Language")>
<UsableDuringInitializationAttribute(True)>
<RuntimeNamePropertyAttribute("Name")>
<UidPropertyAttribute("Uid")>
<TypeDescriptionProviderAttribute(MS.Internal.ComponentModel.DependencyObjectProvider)>
<NameScopePropertyAttribute("NameScope", System.Windows.NameScope)>
Public Class GroupLevelIndicatorPane 
   Inherits System.Windows.Controls.Control

'Usage
 
Dim instance As GroupLevelIndicatorPane

[TemplatePart(Name="PART_GroupLevelIndicatorHost", Type=System.Windows.Controls.Panel)]
[StyleTypedProperty(Property="FocusVisualStyle", StyleTargetType=System.Windows.Controls.Control)]
[XmlLangProperty("Language")]
[UsableDuringInitialization(true)]
[RuntimeNameProperty("Name")]
[UidProperty("Uid")]
[TypeDescriptionProvider(MS.Internal.ComponentModel.DependencyObjectProvider)]
[NameScopeProperty("NameScope", System.Windows.NameScope)]
public class GroupLevelIndicatorPane : System.Windows.Controls.Control

Remarks

Figure 1: GroupLevelIndicators (red) and GroupLevleIndicatorPane (orang)

Example

All examples in this topic assume that the grid is bound to the Orders table of the Northwind database, unless stated otherwise.

The following example demonstrates how to hide the group-level indicator pane by creating a style which sets the Visibility property of GroupLevelIndicatorPane objects to Collapsed.

XAML

<Grid xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid">
  <Grid.Resources>
     <Style TargetType="{x:Type xcdg:GroupLevelIndicatorPane}">
       <Setter Property="Visibility" Value="Collapsed"/>
     </Style>
    <xcdg:DataGridCollectionViewSource x:Key="cvs_orders"
                                    Source="{Binding Source={x:Static Application.Current},
                                                      Path=Orders}">

      <xcdg:DataGridCollectionViewSource.GroupDescriptions>
        <xcdg:DataGridGroupDescription PropertyName="ShipCountry"/>
      </xcdg:DataGridCollectionViewSource.GroupDescriptions>
    </xcdg:DataGridCollectionViewSource>
  </Grid.Resources>
  <xcdg:DataGridControl x:Name="OrdersGrid"
                        ItemsSource="{Binding Source={StaticResource cvs_orders}}"/>
</Grid>

Inheritance Hierarchy

System.Object
   System.Windows.Threading.DispatcherObject
      System.Windows.DependencyObject
         System.Windows.Media.Visual
            System.Windows.UIElement
               System.Windows.FrameworkElement
                  System.Windows.Controls.Control
                     Xceed.Wpf.DataGrid.GroupLevelIndicatorPane

Requirements

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

GroupLevelIndicatorPane Members
Xceed.Wpf.DataGrid Namespace