ContainerConfigurations Property

Visual Basic
C#

'Declaration
 
Public Property ContainerConfigurations As ContainerConfigurations

'Usage
 
Dim instance As ListBox
Dim value As ContainerConfigurations
 
instance.ContainerConfigurations = value
 
value = instance.ContainerConfigurations

public ContainerConfigurations ContainerConfigurations {get; set;}

Property Value

A ContainerConfigurations object, which contains the configurations used for creating and laying out the various containers used within the ListBox.

The following XAML shows how to set up a listbox's group headers through the ContainerConfigurations property.

XAML

<sllb:ListBoxGroupHeaderConfiguration x:Key="categoryGroupHeader">
  <sllb:ListBoxGroupHeaderConfiguration.GroupValueDataTemplates>
    <sllb:GroupValueDataTemplate>
      <sllb:GroupValueDataTemplate.FieldNames>
        <s:String>CategoryID</s:String>
      </sllb:GroupValueDataTemplate.FieldNames>

      <sllb:GroupValueDataTemplate.Template>
        <DataTemplate>
          <ContentPresenter Content="{Binding Converter={StaticResource categoryIDToCategoryNameConverter}}" />
        </DataTemplate>
      </sllb:GroupValueDataTemplate.Template>
    </sllb:GroupValueDataTemplate>

  </sllb:ListBoxGroupHeaderConfiguration.GroupValueDataTemplates>
</sllb:ListBoxGroupHeaderConfiguration>

...

<sllb:ListBox x:Name="listBox"
              SelectionMode="Extended"
              ItemsSource="{Binding}"
              ToolPaneVisibility="Collapsed">
  <sllb:ListBox.ContainerConfigurations>
    <sllb:ContainerConfigurations ListBoxGroupHeaderConfiguration="{StaticResource categoryGroupHeader}" />
  </sllb:ListBox.ContainerConfigurations>

</sllb:ListBox>

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

ListBox Class
ListBox Members