I found I can replace two items position hard coded, but if I want to replace two items position dynamic, I can't get position of the item I'm about to replace.
is there a way I can get the item's key I'm about to replace? or is there a way just replace two items position without resort the whole grid?
I found I can replace two items position hard coded, but if I want to replace two items position dynamic, I can't get position of the item I'm about to replace. is there a way I can get the item's key I'm about to replace? or is there a way just replace two items position without resort the whole grid?