用sql sever创建了数据库,然后在VC++中编程
_bstr_t strConnect = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;\
User ID=sa;Initial Catalog=Students_info;Data Source=PC-200810241215\SQLEXPRESS;";
hr = m_pConnection->Open(strConnect,"sa","123456",adModeUnknown);
连接字符串是通过udl获得的,在udl中也能测试连接成功,为什么在VC中就是连接不上呢?
远程连接需要端口,本地连接走的什么渠道,大侠们知道一下初学者吧!!
_bstr_t strConnect = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;\
User ID=sa;Initial Catalog=Students_info;Data Source=PC-200810241215\SQLEXPRESS;";
hr = m_pConnection->Open(strConnect,"sa","123456",adModeUnknown);
连接字符串是通过udl获得的,在udl中也能测试连接成功,为什么在VC中就是连接不上呢?
远程连接需要端口,本地连接走的什么渠道,大侠们知道一下初学者吧!!
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货