用vc++ 2003连接sql server 2005的有关问题?
用vc++ 2003连接sql server 2005的问题????
我用vc++ 2003 连接sql server 2005数据库,为什么总是连接不上,提示错误是:+ __vfptr 0x0042d30c const _com_error::`vftable' *
代码是:
try{
m_pConnection.CreateInstance(_uuidof(Connection));
m_pConnection->Open(_T("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=cardata"),"","",adModeUnknown);
}
catch(_com_error e)
{
AfxMessageBox(e.Description(),MB_OK);
exit(0);
}
请问这是为什么啊?
------解决方案--------------------
参考:
http://topic.csdn.net/t/20041028/16/3500478.html
我用vc++ 2003 连接sql server 2005数据库,为什么总是连接不上,提示错误是:+ __vfptr 0x0042d30c const _com_error::`vftable' *
代码是:
try{
m_pConnection.CreateInstance(_uuidof(Connection));
m_pConnection->Open(_T("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=cardata"),"","",adModeUnknown);
}
catch(_com_error e)
{
AfxMessageBox(e.Description(),MB_OK);
exit(0);
}
请问这是为什么啊?
------解决方案--------------------
参考:
http://topic.csdn.net/t/20041028/16/3500478.html