Link items at the root of the hierarchy.
|LinesAtRootEnum||A LinesAtRootEnum expression that indicates whether the control link items at the root of the hierarchy.|
The control paints the hierarchy lines to the right if the Column's Alignment property is RightAlignment. The TreeColumnIndex property specifies the index of column where the hierarchy lines are painted. Use the Indent property to increase or decrease the amount, in pixels, that child items are indented relative to their parent items. Use the HasLines property to enhances the graphic representation of a tree control's hierarchy by drawing lines that link child items to their corresponding parent item. Use the InsertItem method to insert a child item. Use the InsertControlItem property to insert an ActiveX item.