VirtualMode DataGridView - user presses Esc while editing

[Nigel Mackay]

This is a very difficult question to search for. Grid is in VirualMode. Bound to a DataSet. I have tables for the extra columns. Grid size adjusted for number of rows. Grid starts off empty. On UserAddedRow I add a row to the tables. On UserDeletedRow I remove that row from the tables. The user starts typing in empty row. UserAddedRow triggered. Extra rows in tables added. Now user presses Esc. Row removed from grid. How do I catch that? I am using RowsRemoved and checking for the tables not null and comparing number of rows in the grid to rows in the table in order to decide to delete rows in the tables and resize the grid. Surely there is an easier way than that?