如果有密码,使用_ConnectionPtr应该怎样写?
_ConnectionPtr m_pConnection;
m_pConnection.CreateInstance("ADODB.Connection");
m_pConnection->ConnectionTimeout = 8;
m_pConnection->Open("Provider=Microsoft.Jet.OLEDB.4.0;Data ource=userinfo.mdb","怎样写","怎样写",adModeUnknown);就急阿!

解决方案 »

  1.   

    HRESULT hr;     
    hr = m_pConnection.CreateInstance("ADODB.Connection");
        
    if(SUCCEEDED(hr))
    {
    m_pConnection->ConnectionTimeout =2;
    hr = m_pConnection->Open("driver={SQL Server};Server=127.0.0.1,1433;Provider=sqloledb;Network Library=DBMSSOCN;DATABASE=baDFe;UID=sa;PWD=1234","","",adModeUnknown);
    }
        else
    {
    MessageBox( NULL, TEXT("Database Connect Error,Plsease check the data server. ")
    TEXT("The server will now quit."),
    g_strAppName, MB_OK | MB_ICONERROR );
    return 0;
        }

      

  2.   

    拜托,老兄,我是用的Access2000,不是Sql Server
      

  3.   

    DataConn.ConnectionString:='Provider=Microsoft.Jet.OLEDB.4.0;Data Source=test.mdb;Persist Security Info=False;Jet OLEDB:Database Password=***;