private void btnSrch_Click(object sender, EventArgs e) { if (comKd.SelectedIndex < 0) { MessageBox.Show("请选择快递公司!"); return; } if (edtKdh.Text == "") { MessageBox.Show("请输入快递单号!"); return; } ComboxItem item = comKd.SelectedItem as ComboxItem; ApiUtils apiGet = new ApiUtils(); object obj = null; if (apiGet.ApiData_Get(PubApi.ApiTypeEnum.ApiExpressInfo, out obj, item.Value, edtKdh.Text)) { if (obj != null) { apiDataObject.ExpressInfoObj dataInfo = obj as apiDataObject.ExpressInfoObj; if (dataInfo.status != "200") { MessageBox.Show("查询失败!"); return; } else { string sNr = string.Empty; for (int i = 0; i < dataInfo.data.Count; i++) { sNr += dataInfo.data[i].time + "\r\n"; sNr += dataInfo.data[i].context + "\r\n"; sNr += "------------------------------------------------------------------------\r\n"; } memoNr.Text = sNr; } } } }