string path = "D:\\";
string conStr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + path + ";Extended Properties=\"Text;HDR=Yes;FMT=Delimited\"";
OleDbConnection con = new OleDbConnection(conStr);//连接读取txt驱动
OleDbDataAdapter oda = null;//适配器
DataTable tblDatas = new DataTable();//存储的dt
string sql = "select 时间 ,Value1 from 20110826.txt ";
oda = new OleDbDataAdapter(sql, con);
oda.Fill(tblDatas);
如上利用OleDbConnection 达到读取TXT为数据源的目的
转载于:https://www.cnblogs.com/rwecho/archive/2011/08/31/2160605.html