public void SearchListView()
        {
            nameKeyword = keywordbox.Text;
            CsFilteredCustomerList nfcustomerlist = new CsFilteredCustomerList(nameKeyword, emailKeyword, CustomerTable);

            try
            {
                ConnectionClass.SearchCustomerByName(nfcustomerlist);

                cListBoard.DataSource = nfcustomerlist.fCustomerList;

                cListBoard.DataBind();

                //keywordbox.Text = string.Empty;
            }

            catch
            {
                ClientScript.RegisterStartupScript(GetType(), "message", "<script>alert('error');</script>");
            }

            finally
            {
            }
        }
        public void SearchListView()
        {
            nameKeyword = Session["SearchName"].ToString();
            CsFilteredCustomerList nfcustomerlist = new CsFilteredCustomerList(nameKeyword, emailKeyword, CustomerTable);

            try
            {
                ConnectionClass.SearchCustomerByName(nfcustomerlist);
                CustomerList.DataSource = nfcustomerlist.fCustomerList;
                CustomerList.DataBind();
            }

            catch
            {
                ClientScript.RegisterStartupScript(GetType(), "message", "<script>alert('error');</script>");
            }

            finally
            {
            }
        }