public async Task <DirectoryTree> GetblobsInContainer(string sasKey) { CloudBlobContainer container = new CloudBlobContainer(new Uri(sasKey)); BlobContinuationToken continuationToken = null; //List<IListBlobItem> blobItems = new List<IListBlobItem>(); DirectoryTree tree = new DirectoryTree(); do { BlobResultSegment blobSegment = await container.ListBlobsSegmentedAsync(continuationToken); continuationToken = blobSegment.ContinuationToken; foreach (IListBlobItem item in blobSegment.Results) { Node newRoot = tree.AddNode(item); if (item is CloudBlobDirectory) { Debug.WriteLine($"{((CloudBlobDirectory)item).Prefix} is a directory"); //directories.Add((CloudBlobDirectory)item); await RecursiveFolderSearch(newRoot, (CloudBlobDirectory)item); } } }while (continuationToken != null); {} return(tree); }