An object passed to the event that contains the following properties:
The row number of the Grid row that fired the event. New record rows have negative row numbers.
Fires when the user tries to switch the Detail View from editable mode to non-editable mode. This event is only available if the Detail View is set to 'edit on demand'. If the event returns false, the action is cancelled.
To prevent the user from switching the Detail View to non-editable mode, the event can return false. For example: