How to update control state in callback event

Question

My project in vs2012 asp.netC# web page,i have developed a custom web control of telerik grid batch edit that implements ICallbackEventHandler and fires an event when the callback is invoked.My control fill process is straight from server IcallBack send josn data fill control by bellow syntax:

function GridBind(GridID, GridData) {
    var TableView = GridID.get_masterTableView();
    TableView.set_dataSource(GridData); TableView.dataBind();
}

But it’s cannot update the control state and does not update the control eidt item label properly several times. Is this a limitation of the modified callback lifecycle or is there some way to make it work?