/// <summary>
        ///将查找出来的申请转化为IRequest
        /// </summary>
        private List <Request> GetRequestFromOutApplication(int employeeID, DateTime formTime, DateTime toTime,
                                                            RequestStatus status, OutType type)
        {
            List <OutApplication> applicationList =
                _DalOutApplication.GetOutApplicationByCondition(employeeID, formTime, toTime, status, type);
            List <Request> requestList = new List <Request>();

            foreach (OutApplication application in applicationList)
            {
                requestList.Add(new Request(application));
            }
            return(requestList);
        }