HRESULT hr = S_FALSE;
//Connection
_ConnectionPtr m_spPdmConn;
hr= m_spPdmConn.CreateInstance(__uuidof(Connection),NULL,CLSCTX_INPROC_SERVER);
if(FAILED(hr))
{
AfxMessageBox(_T("数据库连接失败，请检查 msado 库是否完整！"));
return ;
}
_CommandPtr pCmd;
hr = pCmd.CreateInstance(__uuidof(Command),NULL,CLSCTX_INPROC_SERVER);
if (FAILED(hr) || !pCmd)
{
return;
}
IClassFactoryPtr pCF;
hr = ::CoGetClassObject(__uuidof(Recordset),CLSCTX_INPROC_SERVER,NULL,IID_IClassFactory,(void**)&pCF);
if (FAILED(hr) || !pCF)
{
return;
}
CString strConnect;
strConnect=L"Provider=SQLOLEDB.1;Persist Security Info=False;Data Source=127.0.0.1\CAXASQL;User ID=sa;Password=caxa;Initial Catalog=CAXAPK;";
try
{
//orcl
//strConnect.Format(_T("Provider=OraOLEDB.Oracle.1;Password=%s;Persist Security Info=True;User ID=system;Data Source=%s"),L"caxapk",L"orcl");
hr = m_spPdmConn->Open((_bstr_t)strConnect, _bstr_t(_T("")), _bstr_t(_T("")), adModeUnknown);
//pCmd->CommandText = sql;
//pCmd->Execute(NULL,NULL,adCmdText | adExecuteNoRecords);
//_RecordsetPtr pRecordSet;
//HRESULT hr = m_pCF->CreateInstance(NULL,__uuidof(_Recordset),(void**)&pRecordSet);
//ASSERT(SUCCEEDED(hr) && pRecordSet);
//pRecordSet->CursorLocation=adUseClient;
//pRecordSet->Open(sql,m_pConnection.GetInterfacePtr(),
// adOpenStatic,adLockOptimistic,adCmdText);
//return pRecordSet;
}
catch (_com_error e)
{
AfxMessageBox(e.Description());
return ;
}
