public DataTable GetCsvData(string filePath, string fileName = "Shipping")        {            string path = Path.Combine(filePath, fileName + ".csv");            string connString = @"Driver={Microsoft Text Driver (*.txt; *.csv)};Dbq=" + filePath + ";Extensions=asc,csv,tab,txt;";            try            {                using (OdbcConnection odbcConn = new OdbcConnection(connString))                {                    odbcConn.Open();                    OdbcCommand oleComm = new OdbcCommand();                    oleComm.Connection = odbcConn;                    oleComm.CommandText = "select * from [" + fileName + "#csv]";                    OdbcDataAdapter adapter = new OdbcDataAdapter(oleComm);                    DataSet ds = new DataSet();                    adapter.Fill(ds, fileName);                    return ds.Tables[0];                    odbcConn.Close();                }                if (File.Exists(path))                {                    File.Delete(path);                }            }            catch (Exception ex)            {                if (File.Exists(path))                {                    File.Delete(path);                }                throw ex;            }        } 但是会发现如果源cvs中的列名存在不同的字符:{}/()/[] 会被转换为（） 所以会出现无法匹配的问题。