BlobStorage.Advanced.ListBlobsHierarchicalListingAsync C# (CSharp) Method

        private static async Task ListBlobsHierarchicalListingAsync(CloudBlobContainer container, string prefix)
        {
            // List blobs in segments.
            Console.WriteLine("List blobs (hierarchical listing):");
            Console.WriteLine();

            // Enumerate the result segment returned.
            BlobContinuationToken continuationToken = null;
            BlobResultSegment resultSegment = null;

            try
            {
                // Call ListBlobsSegmentedAsync recursively and enumerate the result segment returned, while the continuation token is non-null.
                // When the continuation token is null, the last segment has been returned and execution can exit the loop.
                // Note that blob snapshots cannot be listed in a hierarchical listing operation.
                do
                {
                    resultSegment = await container.ListBlobsSegmentedAsync(prefix, false, BlobListingDetails.Metadata, null, null, null, null);

                    foreach (var blobItem in resultSegment.Results)
                    {
                        Console.WriteLine("************************************");
                        Console.WriteLine(blobItem.Uri);

                        // A hierarchical listing returns both virtual directories and blobs.
                        // Call recursively with the virtual directory prefix to enumerate the contents of each virtual directory.
                        if (blobItem is CloudBlobDirectory)
                        {
                            PrintVirtualDirectoryProperties((CloudBlobDirectory)blobItem);
                            CloudBlobDirectory dir = blobItem as CloudBlobDirectory;
                            await ListBlobsHierarchicalListingAsync(container, dir.Prefix);
                        }
                        else
                        {
                            // Write out blob properties and metadata.
                            PrintBlobPropertiesAndMetadata((CloudBlob)blobItem);
                        }
                    }

                    Console.WriteLine();

                    // Get the continuation token, if there are additional segments of results.
                    continuationToken = resultSegment.ContinuationToken;

                } while (continuationToken != null);
            }
            catch (StorageException e)
            {
                Console.WriteLine(e.Message);
                Console.ReadLine();
                throw;
            }
        }