public DataSet GetHealthAnalyHistory(string getStuID, string getDate)
		{
			using ( HealthManagementDataAccess healthManagementDataAccess = new HealthManagementDataAccess() )
			{
				try
				{
					return healthManagementDataAccess.GetHealthAnalyHistory(getStuID,getDate);
				}
				catch(Exception e)
				{
					Util.WriteLog(e.Message,Util.EXCEPTION_LOG_TITLE);
					return null;
				}
			}
		}