这里的this该怎么改????
BOOL CSignalGeneratorDlg::OnInitDialog(){ bool success = false; CDialog::OnInitDialog();。。。。。 // Provide this class as a delegate to the audio and video output interfaces m_deckLinkOutput->SetScheduledFrameCompletionCallback([color=#FF0000]this[/color]); m_deckLinkOutput->SetAudioCallback([color=#FF0000]this[/color]);。。。。。}