/// <summary>
 /// 採購單贈品資料查詢        
 /// 傳入參數[@採購單號]
 /// </summary>
 public DataTable QueryGiftByPURCHASE(ArrayList ParameterList)
 {
     try
     {
         PUR_05_DBO dbo = new PUR_05_DBO(ref USEDB);
         return dbo.QueryGiftByPURCHASE(ParameterList);
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }