/// <summary>
/// Stop and reset the WaveOut device
/// </summary>
public void Stop()
{
if (playbackState != PlaybackState.Stopped)
{
// in the call to waveOutReset with function callbacks
// some drivers will block here until OnDone is called
// for every buffer
playbackState = PlaybackState.Stopped; // set this here to avoid a problem with some drivers whereby
MmResult result;
lock (waveOutLock)
{
result = WaveInterop.waveOutReset(hWaveOut);
}
if (result != MmResult.NoError)
{
throw new MmException(result, "waveOutReset");
}
// with function callbacks, waveOutReset will call OnDone,
// and so PlaybackStopped must not be raised from the handler
// we know playback has definitely stopped now, so raise callback
if (callbackInfo.Strategy == WaveCallbackStrategy.FunctionCallback)
{
RaisePlaybackStoppedEvent(null);
}
}
}
/// <summary>
/// Stop and reset the WaveOut device
/// </summary>
public void Stop()
{
if (playbackState != PlaybackState.Stopped)
{
// in the call to waveOutReset with function callbacks
// some drivers will block here until OnDone is called
// for every buffer
playbackState = PlaybackState.Stopped; // set this here to avoid a problem with some drivers whereby
MmResult result;
lock (waveOutLock)
{
result = WaveInterop.waveOutReset(hWaveOut);
}
if (result != MmResult.NoError)
{
throw new MmException(result, "waveOutReset");
}
callbackEvent.Set(); // give the thread a kick, make sure we exit
}
}
