AuraPhotoViewer.Services.ImageProviders.LocalImageProvider.LoadImagesAsync C# (CSharp) Method

        public async Task LoadImagesAsync(string sourceDirectory, IProgress<string> progress)
        {
            await Task.Factory.StartNew(() =>
            {
                if (sourceDirectory == null)
                {
                    return;
                }
                var images = Directory.EnumerateFiles(sourceDirectory, "*.*")
                    .Where(image => _supportedImageExtensions.Any(ext =>
                    {
                        string extension = Path.GetExtension(image);
                        return extension != null && ext == extension.ToLower();
                    }));
                foreach (string image in images)
                {
                    progress.Report(image);
                }
            });
        }