[WebMethod] public string Address(int zipcode) { PostData pd = PostData.Instance(Server); ArrayList a = pd.GetTownData(zipcode); if (a == null) return "無効な番号です"; TownData tw = (TownData)a[0]; CityData ct = tw.Parent; PrefData pf = ct.Parent; return pf.Value + ct.Value + tw.Value; }
private void button1_Click(object sender, System.EventArgs e) { WinPostalCode.localhost.Service1 srv = new WinPostalCode.localhost.Service1(); label1.Text = srv.Address(int.Parse(textBox1.Text)); }