private void BindResultData()
        {
            List <TotalFile> totalData = _totalFileDal.GetList(_totalFile.LineName, _totalFile.TrainCode);

            dgvResult.DataSource = null;
            dgvResult.Rows.Clear();
            //var table = totalData.AsEnumerable();
            //if (!string.IsNullOrEmpty(_totalFile.LineName))
            //{
            //    table = from r in table
            //            where r.LineName == _totalFile.LineName
            //            select r;
            //}
            //if (!string.IsNullOrEmpty(_totalFile.TrainCode))
            //{
            //    table = from r in table
            //            where r.TrainCode == _totalFile.TrainCode
            //            select r;
            //}
            if (totalData.Count > 0)
            {
                dgvResult.DataSource = totalData;
            }
            else
            {
                Task.Factory.StartNew(() =>
                {
                    Thread.Sleep(200);
                    MessageBox.Show("未找到数据");
                });
            }
        }
        //查看中的左边的展示框--中list集合的返回
        private List <TotalFile> leftlist(string Train, string txtLineName, string geoFileName)
        {
            TotalFile file = new TotalFile();

            try
            {
                file.LineName = txtLineName;
                if (Train != null)
                {
                    file.TrainCode = Train.ToString().Replace("-", "_");
                }
                else
                {
                    file.TrainCode = "";
                }
                file.GeoFileName = geoFileName;
            }
            catch (Exception ex)
            {
                throw ex;
            }
            IOperator _dbOperator = new DbOperator();

            _dbOperator.DbFilePath = Constpath;
            JumpPointsDAL    _jumpDal      = new JumpPointsDAL(_dbOperator.DbFilePath);
            TotalFileDAL     _totalFileDal = new TotalFileDAL(_dbOperator.DbFilePath);
            List <TotalFile> totalData     = _totalFileDal.GetList(file.LineName, file.TrainCode);//得到了数据集

            return(totalData);
        }