Thank you. But also I want to do page is not postback. When I click the Update button.
I solved like this. I have Update Panel.
<script type="text/javascript">
var prm = Sys.WebForms.PageRequestManager.getInstance();
if (prm != null) {
prm.add_endRequest(function (sender, e) {
if (sender._postBackSettings.panelsToUpdate != null) {
$("#example").prepend($("<thead></thead>").append($("#example").find("tr:first"))).dataTable();
$('#example').DataTable({
destroy: true,
stateSave: true
});
}
});
};
</script>