I have intresting sorting problem. I have column where is date in format dd.mm.yyy. When I try sort by the date column, it always automaticly change date format to yyyy-mm-dd. How can I force grid to keep orginaly date forma(dd.mm.yyy)
I have tried the scenario and it is working fine on my end. At this point I can suggest you to include DateFormatString for the date column and check whether its working fine for you.