ADO_NET ASP_NET数据库连接字符串集合： 1.使用SqlConnection对象: 2.使用OleDbConnection对象: -public void SqlConnectionOpen() public void OleDBConnectionOpen()

ADO.net操作数据库总结，包括用SqlConnection连接SQL Server，二。用OleDbConnection连接 三.创建Command对象等-ADO.net to operate the database summary including the use SqlConnection to connect SQL Server, 2. OleDbConnection connection with the three. Create a Command object