public WpfAudioService(Machine machine, UserControl page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
_directSound = new DirectSound(SampleRate, SampleChannels, SampleBits, SampleSize, OnDirectSoundUpdate);
page.Loaded += (sender, e) =>
{
var window = Window.GetWindow(page);
_directSound.Start(window.GetHandle());
window.Closed += (_sender, _e) => _directSound.Stop();
};
}