c#连接sql
when 2001-11-20 03:54:52 OleDbConnection aConnection=new OleDbConnection();
aConnection.ConnectionString =@"Provider=SQLOLEDB;DataSource=A2\A2;uid=sa;pwd=;Initial Catalog=Northwind";
try
{
aConnection.Open();
MessageBox.Show ("OK");
}
catch
{
MessageBox.Show("Sorry");
}
我是在formLoad的写入上面代码的,为什么连不上我的数据库呢,我好烦!老大们块帮小弟我看看吧1