/// <summary>Resume playing after a pause from the same position</summary>
private void Resume()
{
if (this._playbackState != PlaybackState.Paused)
{
return;
}
MmResult result;
lock (this._waveOutLock)
result = AudioInterop.waveOutRestart(this._hWaveOut);
if (result != MmResult.NoError)
{
throw new MmException(result, "waveOutRestart");
}
this._playbackState = PlaybackState.Playing;
}
