/// <summary>
 /// @author : TrungMT
 /// @CreateDate:04/07/2008
 /// @Description: retrieve many ScheduleDetail with workstation id and schedule date
 /// </summary>
 /// <param name="pintScheduleDetailID">int</param>
 public DataSet RetrievesAll(ScheduleDetail pScheduleDetail)
 {
     PrScheduleDetail ScheduleDetail = new PrScheduleDetail(Connection);
     try
     {
         Open();
         return ScheduleDetail.Search(pScheduleDetail.WorkstationId, pScheduleDetail.ScheduleDate);
     }
     catch (Exception exp)
     {
         throw exp;
     }
     finally
     {
         Close();
     }
 }