The GV is inside an updatepanel
once users select / click one of GV row, it will trigger selectedindexchanged event and then update a label text in the page (out of updatepanel)
selectedindexchanged is fired but the label is not updated
searching the internet, its seems there is postback problem to out of updatepanel control when trigger is made inside updatepanel.
Grateful for any advice. Thanks a lot.