I use a datagridview where certain cells should be editable by typing (Editmode = EditOnEnter)
If the user presses F2 or F5 in a cell there should pop up a form where he can do a selection of a range of values that will be passed to the cell

When the user is editing the cell the event for keyup (and keydown, keypress etc) do not fire anymore.

How can I catch the keyup event in editmode ?

The event should trigger on F2 or F5 (using other keys is not an option)