property XMLGrid.ExpandButtons as ExpandButtonEnum
Adds a button to the left side of each parent item. The user can click the button to expand or collapse the child items as an alternative to double-clicking the parent item.

TypeDescription
ExpandButtonEnum An ExpandButtonEnum expression that indicates the type of expanding/collapsing buttons being displayed.
Use the ExpandButtons property to change the appearance for +/- buttons. Use the +/- buttons to expand or collapse nodes. Use the ExpandButtonsCustom property to assign icons for +/- buttons.