No unfortuanately that doesn't help.
I want to highlight a text inside a child grid. Pre_render event fires before the DetailTableDatabind event.
Plus, I cannot ajaxify the grid.
I am calling a method on a button's click which fetches all the selected(checked) child rows columns' ID. Parent grid item's Expanded property is not set to true if I ajaxify the grid. Probably the reason is the same - execution steps of DetailTableBind event.