public void PlayPause()
{
if (MediaControllingViewModel.IsPlaying)
{
MediaControllingViewModel.Pause();
}
else
{
MediaControllingViewModel.Play();
}
}
public async Task ChangeSourceAsync(StorageFile file)
{
if (file != null)
{
Source = MediaSource.CreateFromStorageFile(file);
MediaControllingViewModel.ChangeMediaPlayerSource(Source);
CurrentStorageFile = file;
await VideoPropsViewModel.UpdateVideoPropsByStorageFile(file);
ParentVm.RefreshTitle();
ViewModelLocator.Current.TeachingTipsViewModel.StartIfAppropriate(3);
}
}