如何在TreeView中隐藏根文件夹？

Question

I load the file into a file and I make a TreeView in WPF MVVM. When I get the UI, I do not want to see my root folder. How to do that, can anyone help me? How to hide root folder? Her is a code for treeview and for style.

 <GroupBox Margin="10" Header="DSC Configurations" HorizontalAlignment="Center" Height="850" Width="500"> <TreeView DataContext="{Binding RootItem}" Template="{StaticResource TreeViewTemplate}"> <TreeViewItem Margin="10" ItemsSource="{Binding Children}"/> </TreeView> </GroupBox> <Style TargetType="{x:Type TreeViewItem}"> <Setter Property="ItemContainerStyle" Value="{StaticResource TreeViewItemStyle}"/> <Setter Property="ItemsSource" Value="{Binding Children}"/> <Setter Property="ItemTemplate" Value="{StaticResource CheckBoxItemTemplate}" /> <Setter Property="Margin" Value="10" /> <Setter Property="IsExpanded" Value="True" /> </Style> 

Answer 1

instead of adding root TreeViewItem <TreeViewItem Margin="10" ItemsSource="{Binding Children}"/> bind ItemsSource of TreeView:

 <TreeView DataContext="{Binding RootItem}"
           ItemsSource="{Binding Children}" 
           Template="{StaticResource TreeViewTemplate}"/>