//展现确认无疑问、确认有疑问等按钮 protected string DisplayConfirmPanel(int itemIndex, DateTime updateTime) { StringBuilder sb = new StringBuilder(); DalOperationAboutGradeCheck dal = new DalOperationAboutGradeCheck(); DataTable dt = dal.GetStudentGradeCheckConfirmRecordNum(studentNo, updateTime).Tables[0]; int recordNum = dt.Rows.Count; if (recordNum > 0) { sb.Append("<br />当前状态:确认无疑问 "); } else { sb.Append("<br />当前状态:暂未确认 "); } return sb.ToString(); }