protected void Btn2_SetAnnouncement(object sender, EventArgs e) { var pf = platform2.Text; var isTops = isTop2.Text; bool isTop = isTops == "1"; var title = title2.Text; var contentString = contentString2.Text; var startTime = startTime2.Text; var endTime = endTime2.Text; try { var time1 = DateTime.ParseExact(startTime, "yyyyMMddHHmmss", null); var time2 = DateTime.ParseExact(endTime, "yyyyMMddHHmmss", null); var result = reader.SetPlatformAnnouncement(pf, isTop, title, contentString, time1, time2); ShowMessage(result ? "添加成功" : "添加失败"); } catch (Exception ex) { ShowMessage(ex.Message); } }