public AudioCDResourceAccessor(AudioCDResourceProvider provider, char drive, byte trackNo)
 {
     _provider = provider;
     _drive    = drive;
     _trackNo  = trackNo;
 }
 public AudioCDResourceAccessor(AudioCDResourceProvider provider, char drive, byte trackNo)
 {
   _provider = provider;
   _drive = drive;
   _trackNo = trackNo;
 }