1.创建并打开一个OleDbConnection对象

string strConn = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source = sample.mdb " ; OleDbConnection myConn = new OleDbConnection ( strConn ) ; myConn.Open ( ) ;

2.创建插入的SQL语句 string strInsert = " INSERT INTO books ( bookid , booktitle , bookauthor , bookprice , bookstock ) VALUES ( " ; strInsert += t_bookid.Text + ", '" ; strInsert += t_booktitle.Text + "', '" ; strInsert += t_bookauthor.Text + "', " ; strInsert += t_bookprice.Text + ", " ; strInsert += t_bookstock.Text + ")" ;

3.创建一个OleDbCommand对象 OleDbCommand inst = new OleDbCommand ( strInsert , myConn ) ;

4.使用OleDbCommand对象来插入数据 inst.ExecuteNonQuery ( ) ;

5.关闭OleDbConnection myConn.Close ( ) ;