+
+ Note that this array contains only the rows which were individually
+ selected (using the mouse with the row header or combinations involving
+ @c Ctrl key for selecting individual rows). In particular if the user
+ selects many rows at once (e.g. by pressing @c Shift key) this array is
+ @b not updated because this could mean storing a very large number of
+ elements in it. So in general to find the current selection you need to
+ use both this method and GetSelectionBlockTopLeft() and
+ GetSelectionBlockBottomRight() ones.