I do my grid Edit on DblClick as show in Demo.
It's too slow to show EditMode. Is it because of too many columns?
At RadGrid1_ItemDataBound event I do several looping columns to set MaxLength of FilteringItem, to hide some data, change font color upon data bind to grid. Is it because of this?
But even I comment all those code and try, it's not faster just like before speed.
Is there any way I can make it faster?