public static async Task <IEnumerable <IListFileItem> > ListFilesAndDirectoriesAsync(CloudFileDirectory directory, string prefix, int?maxResults, FileRequestOptions options, OperationContext operationContext)
{
List <IListFileItem> results = new List <IListFileItem>();
FileContinuationToken token = null;
do
{
FileResultSegment resultSegment = await directory.ListFilesAndDirectoriesSegmentedAsync(prefix, maxResults, token, options, operationContext);
results.AddRange(resultSegment.Results);
token = resultSegment.ContinuationToken;
}while (token != null);
return(results);
}