CouchDB-.NET или моно эквивалентная технология

Как насчет этого?

<TreeView>
        <TreeView.Resources>
            <Style TargetType="TreeViewItem">
                <EventSetter Event="RequestBringIntoView" Handler="TreeViewItem_RequestBringIntoView"/>
            </Style>
        </TreeView.Resources>
        <TreeViewItem Header="Some Headline" IsExpanded="True">
            <TreeViewItem Header="Some Text" IsExpanded="True">
                <TextBlock Width="400" Height="150" Background="PaleGreen"> Some Text in a Block</TextBlock>
            </TreeViewItem>
        </TreeViewItem>
    </TreeView>

Код позади:

private void TreeViewItem_RequestBringIntoView(object sender, RequestBringIntoViewEventArgs e)
        {
            e.Handled = true;
        }