public List <Memo> SelectALL(Memo entityMemorandum = null, string sOperator = null, int iOrderGroup = 0, int iMaxCount = 0, string sSortName = null, string sSortOrder = null)
 {
     return(_memorandumRepository.SelectALL(entityMemorandum, sOperator, iOrderGroup, iMaxCount, sSortName, sSortOrder));
 }