AlwaysSelectFocusedNode: Boolean;
The AlwaysSelectFocusedNode property indicates whether the focused node is selected.
The property is outdated, use ITreeControl.SelectionMode.
The property is relevant for the modes of selection of the SingleSelect and SingleSelectNullable elements.
If this property is set to True, the SingleSelect selection mode is set, and the focused element should always be selected; if the property is set to False, the SingleSelectNullable selection mode is set, and the element should be selected automatically on focus change, but the selection can be removed.
See also: