private async Task LoadContentsAsync(StorageFolder folder, CancellationTokenSource cancel)
{
var list = new List <StorageFile>();
await LoadFilesRecursively(list, folder, cancel).ConfigureAwait(false);
if (cancel != null && cancel.IsCancellationRequested)
{
return;
}
var thumbs = list.Select(file =>
{
var thumb = StorageFileToThumbnail(folder, file);
SingleContentLoaded.Raise(this, new SingleContentEventArgs {
File = thumb
});
return(thumb);
}).ToList();
OnPartLoaded(thumbs);
}
protected void OnSingleContentLoaded(SingleContentEventArgs e)
{
SingleContentLoaded?.Invoke(this, e);
}
protected void OnSingleContentLoaded(Thumbnail file)
{
SingleContentLoaded?.Invoke(this, new SingleContentEventArgs {
File = file
});
}
protected void OnContentLoaded(Thumbnail file)
{
SingleContentLoaded.Raise(this, new SingleContentEventArgs {
File = file
});
}
