public ThroughputViewModel(IDBClientService dBClientService, IDataFileNode dn)
{
LoadedCommand = new DelegateCommand <Window>(OnLoaded);
_dbClientService = dBClientService;
_dataFileNode = dn;
_throughputdata = _dbClientService.getTimeData(_dataFileNode, out intdata);
_rmsData = _dbClientService.getRMS(dn.Id);
SamplesALLT = _throughputdata[0].Length / dn.fs;
MediaPlayCurPos = 0;
int len = (int)(intdata[0].Length * 2) + 36;
ValueTypeConverter.Int32ToByteArray(ref len, ref waveHeader, 4);
len -= 36;
ValueTypeConverter.Int32ToByteArray(ref len, ref waveHeader, 40);
int fs = (int)dn.fs;
ValueTypeConverter.Int32ToByteArray(ref fs, ref waveHeader, 24);
int rate = 1 * fs * 2;
ValueTypeConverter.Int32ToByteArray(ref rate, ref waveHeader, 28);
Int16 block = 1 * 16 / 8;
ValueTypeConverter.Int16ToByteArray(ref block, ref waveHeader, 32);
_wavefn = dn.filename + dn.uploadDate.Ticks + ".wav";
_mplayer = new MediaPlayer();
_mplayer.Volume = 1;
_mplayer.MediaEnded += _mplayer_MediaEnded;
_mplayer.MediaFailed += _mplayer_MediaFailed;
_mplayer.MediaOpened += _mplayer_MediaOpened;
PlayPauseCommand = new DelegateCommand <object>(OnPlayPause);
StopCommand = new DelegateCommand <object>(OnStop);
}
