private void btnWList_Click(object sender, EventArgs e) { lbWarrant.Items.Clear(); List <PI30002> lst = null; if (rbTSE.Checked) { lst = quoteCom.GetWarrantList(Security_Market.SM_TWSE); //上市 } else { lst = quoteCom.GetWarrantList(Security_Market.SM_GTSM); //上櫃 } if (lst == null) { lbWarrant.Items.Add("查無資料,可能未連線/未下載/無此商品!!"); return; } string msg = rbTSE.Checked ? "上市權證商品列表" : "上櫃權證商品列表"; lbWarrant.Items.Add(msg); StringBuilder sb = new StringBuilder(); for (int i = 0; i < lst.Count; i++) { lbWarrant.Items.Add(Gen30002Msg(lst[i])); } }