protected void btnMoveLeft_Click(object sender, EventArgs e) { foreach (ListItem li in chkLstQtnUser.Items) { if (li.Selected == true) { int val = objUser.Insert_Travel_Quotation_Acess(Convert.ToInt32(li.Value), "REMOVEFROMLIST", Convert.ToInt32(Session["USERID"].ToString())); } } BindTravQtnUserList(); BindUserList(); Updpnl.Update(); }