Hello,

in the default microsoft combobox, i can activate the ui virtualization setting the followed properties:

    <Style TargetType="{x:Type ComboBox}">
        <Setter Property="VirtualizingStackPanel.IsVirtualizing" Value="True" />
        <Setter Property="VirtualizingStackPanel.VirtualizationMode" Value="Recycling" />
        <Setter Property="ScrollViewer.IsDeferredScrollingEnabled" Value="True" />
        <Setter Property="ItemsPanel">
            <Setter.Value>
                <ItemsPanelTemplate>
                    <VirtualizingStackPanel IsItemsHost="True" />
                </ItemsPanelTemplate>
            </Setter.Value>
        </Setter>
    </Style>

How can i do the same with XamComboEditor-Control?

thank you.