public T_WF_DOTASK GetDoTaskEntity(string orderID, string receiveUserID) { try { if (string.IsNullOrWhiteSpace(orderID) || string.IsNullOrWhiteSpace(receiveUserID)) { throw new Exception("参数不全!"); } EngineServicesDAL dal = new EngineServicesDAL(); return dal.GetDoTaskEntity(orderID, receiveUserID); } catch (Exception ex) { throw new Exception(ex.Message, ex); } }