IltmmCapture::get_PreviewingCloseCaption Example for C

void IltmmCapture_get_PreviewingCloseCaption_Example (IltmmCapture* pCapture) 
{ 
   VARIANT_BOOL bCC; 
 
   /* check the close captions previewing state */ 
   IltmmCapture_get_PreviewingCloseCaption(pCapture, &bCC); 
 
   if( bCC == VARIANT_FALSE ) 
   { 
      /*Close captions are not previewing; do something*/ 
   } 
} 
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