Open https://es.infragistics.com/samples/aspnet/data-grid/row-editing，find "Grid->Row Updating".
Change a Cell and click "Sumbit Change" button.then show an error message:
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
why?
Hello,
I found the same behavior and submitted it in bug track system with number BR35087
Thanks.