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try
{
::CoInitialize(NULL);
hr=m_pConnection.CreateInstance(__uuidof(Connection));
if (SUCCEEDED(hr))
MessageBox( "ok ");
else
MessageBox( "bad ");
m_pConnection-> Open( "Provider=MSDAORA.1;Data Source=abc; ", "eval ", "eval123 ",adModeUnknown);
}
catch (_com_error e)
{
AfxMessageBox(e.ErrorMessage());
AfxMessageBox( "Êý¾Ý¿âÁ¬½Ó²»³É¹¦! ");
}
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listener.ora:
SID_LIST_LISTENER =
(SID_LIST =
......