protected void btnMoveLeft_Click(object sender, EventArgs e) { foreach (ListItem li in chkLstSelectedUser.Items) { if (li.Selected == true) { int val = objUser.UPDATE_SuperAttendingVessel(Convert.ToInt32(li.Value), "REMOVEFROMLIST", GetSessionUserID()); } } Bind_SelectedSuperList(); BindUserList(); Updpnl.Update(); }