摘要： using System.Data;using System.Data.OleDb;OleDbConnection conn = new OleDbConnection("PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source=" +System.Web.HttpContext.Current.Server.MapPath("~/app_data/data.mdb")); conn.Open(); OleDbCommand comm = new OleDbCommand("select * from b_articles where Cid=18",conn) 阅读全文