Programming with LEADTOOLS Multimedia > C Code > IltmmPlay::get_MidiRenderers Example for C

IltmmPlay::get_MidiRenderers Example for C

This function deselects all MIDI renderers from the specified play object.

void IltmmPlay_get_MidiRenderers_Example (IltmmPlay* pPlay) 
{ 
   IltmmRenderers *pRenderers = NULL; 
   IltmmRenderer *pRenderer = NULL; 
   long lCount; 
   int i; 
   HRESULT hr = IltmmPlay_get_MidiRenderers(pPlay, &pRenderers); 
   if(FAILED(hr) || pRenderers == NULL) 
      return; 
   IltmmRenderers_get_Count(pRenderers, &lCount); 
   for(i=0; i<lCount; i++) 
   { 
      IltmmRenderers_Item(pRenderers, i, &pRenderer); 
      IltmmRenderer_put_Selected(pRenderer, VARIANT_FALSE); 
      IltmmRenderer_Release(pRenderer); 
   } 
   IltmmRenderers_Release(pRenderers); 
}