Programming with LEADTOOLS Multimedia > C++ Code > IltmmAudioInputs::put_Enable Example for C++

IltmmAudioInputs::put_Enable Example for C++

void EnableAudioInput(IltmmAudioInputs *pAudioInputs) 
{ 
   VARIANT_BOOL bEnable; 
   long lCount; 
// Disable all inputs: 
   pAudioInputs->put_Enable(VARIANT_FALSE); 
// Now enable the first input: 
   pAudioInputs->get_Count(&lCount); 
   if (lCount > 0) 
   { 
      IltmmAudioInput *pAudioInput = NULL; 
      HRESULT hr = pAudioInputs->Item(0, &pAudioInput); 
      if (SUCCEEDED(hr) && pAudioInput) 
      { 
         pAudioInput->put_Enable(VARIANT_TRUE); 
      } 
      pAudioInput->Release(); 
   } 
// Check if the input is enabled: 
   pAudioInputs->get_Enable(&bEnable); 
   if (bEnable == VARIANT_TRUE) 
      AfxMessageBox(TEXT("An input is enabled")); 
   else 
      AfxMessageBox(TEXT("All inputs are disabled")); 
}