gtk-sharp2.12.0.0Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.An enumeration for determining where a dropped row goes.System.EnumGLib.GType(typeof(Gtk.TreeViewDropPositionGType))FieldGtk.TreeViewDropPositionDrop before this row.FieldGtk.TreeViewDropPositionDrop after this row.FieldGtk.TreeViewDropPositionDrop as a child of this row (with fallback to before if into is not possible).FieldGtk.TreeViewDropPositionDrop as a child of this row (with fallback to after if into is not possible).