c#简单数据库插入操作代码

<p>引入命名空间:using System.Data;</p>
<p>OleDbConnection conn=new OleDbConnection(); <br> conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" + Server.MapPath("app_data/sdr.mdb");<br> string sql = "insert into userinfo(sname,spwd) values('"+ 6 +"','"+ 666 +"')";<br> OleDbCommand cmd =new OleDbCommand(sql,conn) ;<br> conn.Open();<br> cmd.ExecuteNonQuery();<br> conn.Close();</p>