void _worker_OnPresentationChanged(object sender, PresentationChangedEventArgs e)
{
if (_isWorked == 0 || _isPaused == 1 || _isInit == 1) return;
if (e.PresentationInfo.UniqueName.Equals(BackgroundPresentationUniqueName))
{
new Action(Init).BeginInvoke(null, null);
}
}
void _worker_OnPresentationChanged(object sender, PresentationChangedEventArgs e)
{
if (_scheduler != null && PresentationShowByPlayer && _currentInfo != null
&& _currentInfo.Equals(e.PresentationInfo))
{
_scheduler.UpdateSchedule(e.PresentationInfo);
}
}