I am not getting album art/thumbnail of album category in MusicLibrary (only getting default mp3 icon / thumbnail.Type == ThumbnailType.Icon) in WP 8.1 ,C#.Not getting ThumbnailType.Image. Plz Help

Question

 private async Task GenerateMusicInternalStorageItems(IReadOnlyList<StorageFolder> musicLibrary)
            foreach (StorageFolder item in musicLibrary)
                try
                    IReadOnlyList<IStorageItem> folderContents = await item.GetItemsAsync();
                    if (folderContents.Count > 0)
                        MusicMyDeviceFolderViewModel objMusicMyDeviceFolderViewModel = new MusicMyDeviceFolderViewModel();
                        objMusicMyDeviceFolderViewModel.Name = item.Name;
                        objMusicMyDeviceFolderViewModel.AlbumPath = item.Path;
                        objMusicMyDeviceFolderViewModel.ItemCount = folderContents.Count;
                        StorageFile firstFile = folderContents.OfType<StorageFile>().FirstOrDefault();
                        if (firstFile != null)
                            const ThumbnailMode thumbnailMode = ThumbnailMode.DocumentsView;
                            const uint size = 300;
                            using (StorageItemThumbnail thumbnail = await firstFile.GetScaledImageAsThumbnailAsync(thumbnailMode, size))
                                if (thumbnail != null  /*&& thumbnail.Type == ThumbnailType.Image*/)
                                    BitmapImage genThumbnail = new BitmapImage();
                                    genThumbnail.SetSource(thumbnail);
                                    objMusicMyDeviceFolderViewModel.Thumbnail = genThumbnail;
                        albumList.Add(objMusicMyDeviceFolderViewModel);
                catch
This is my Code ? now i commented  - > thumbnail.Type == ThumbnailType.Image. i am not getting image. default mp3 icon is getting for all album
                                          

Answer 1

  private async Task GenerateMusicFolderItems(IReadOnlyList<StorageFolder> musicLibrary)
            foreach (StorageFolder item in musicLibrary)
                try
                    IReadOnlyList<IStorageItem> folderContents = await item.GetItemsAsync();
                    if (folderContents.Count > 0)
                        MusicMyDeviceFolderViewModel objMusicMyDeviceFolderViewModel = new MusicMyDeviceFolderViewModel();
                        objMusicMyDeviceFolderViewModel.Name = item.Name;
                        objMusicMyDeviceFolderViewModel.AlbumPath = item.Path;
                        objMusicMyDeviceFolderViewModel.ItemCount = folderContents.Count;
                        StorageFile firstFile = folderContents.OfType<StorageFile>().FirstOrDefault();
                        if (firstFile != null)
                            const ThumbnailMode thumbnailMode = ThumbnailMode.MusicView;
                            const uint size = 300;
                            using (StorageItemThumbnail thumbnail = await firstFile.GetThumbnailAsync(thumbnailMode, size))
                                if (thumbnail != null  /*&& thumbnail.Type == ThumbnailType.Image*/)
                                    BitmapImage genThumbnail = new BitmapImage();
                                    genThumbnail.SetSource(thumbnail);
                                    objMusicMyDeviceFolderViewModel.Thumbnail = genThumbnail;
                        albumList.Add(objMusicMyDeviceFolderViewModel);
                catch
        }