Gets the maximum number of Rows (MaxY), maximim number of columns (MaxX) as well as the
page coordinates and their corresponding string values relating to the event.
![](../icons/collapse_all.gif)
![](../icons/collapse_all.gif)
For example, if the event is an Update, the coordinates are the ones
that have been updated in which case MaxY and MaxX have a value of -1
For a full description of how the supplied coordinates relate to the event,
see SubscriptionEventType.