Hello,
I would like to know how can I make the the drop preview line be vertical.
I used ItemsPanel to make the tree items be horizontal, but when I set the "IsDragDropEnabled" property true, I found that the drop preview line is horizontal, as you know, it should be vertical. What I need to do?
<
telerik:RadTreeView.ItemsPanel
>
<
ItemsPanelTemplate
>
<
StackPanel
Orientation
=
"Horizontal"
HorizontalAlignment
=
"Center"
></
StackPanel
>
</
ItemsPanelTemplate
>