关于ADO 连接SQL Server 2k 数据库的问题
_ConnectionPtr mydb;
mydb.CreateInstance(__uuidof(Connection));
if (mydb->Open("Provider = SQLOLEDB; SERVER = WS;
DATABASE =www;UID =sa; PWD=; ","","",0))
{
Beep(100,100);
}
else
{
AfxMessageBox("Connect failed");
}
为何连不上?