/// <summary>
 /// 加载汇总头表
 /// </summary>
 /// <param name="beginTime"></param>
 /// <param name="endTime"></param>
 /// <param name="isRefund"></param>
 /// <param name="drugType"></param>
 /// <param name="statWay"></param>
 /// <param name="makerDicId"></param>
 /// <param name="isMZZY"></param>
 public void LoadDispMaster(DateTime beginTime, DateTime endTime, bool isRefund,
                            int drugType, string statWay, int makerDicId, int isMZZYQY)
 {
     try
     {
         _totalFee = 0;
         _statType = statWay;
         _dispMaster.Rows.Clear();
         if (_dispOrder != null)
         {
             _dispOrder.Rows.Clear();
         }
         //加载明细
         _dispOrder = YP_Loader.LoadDispInfo(beginTime, endTime, drugType, isRefund,
                                             makerDicId, isMZZYQY);
         //生成汇总数据
         GetDispMaster();
         _frmdispstatquery.RefreshDispMaster(_dispMaster);
         _frmdispstatquery.SetTotalFee(_totalFee);
     }
     catch (Exception error)
     {
         throw error;
     }
 }