[Using 2015 version]
When row is validated and error set, followed by cancel of the edit, the error persists in the tooltip of the row.
I have implemented the fix suggested by Telerik:-
private void RowEditEndedCommandHandler(GridViewRowEditEndedEventArgs e)
if(e.EditAction == GridViewEditAction.Cancel)
Although this clears the list structure in code, the tooltips remain in the grid - this solution does NOT work.
I've created a simple project which displays this problem.
I really need to find a solution to how to clear the error from the tooltips following edit cancellation.