public static async Task<ReadOnlyCollection<IListBlobItem>> ListBlobsSegmentedAsync(
this CloudBlobDirectory container,
bool useFlatBlobListing,
int pageSize,
BlobListingDetails details,
BlobRequestOptions options,
OperationContext operationContext,
IProgress<IEnumerable<IListBlobItem>> progress = null,
CancellationToken cancellationToken = default(CancellationToken)) {
options = options ?? new BlobRequestOptions();
var results = new List<IListBlobItem>();
BlobContinuationToken continuation = null;
BlobResultSegment segment;
do {
segment = await Task.Factory.FromAsync(
(cb, state) => container.BeginListBlobsSegmented(useFlatBlobListing, details, pageSize, continuation, options, operationContext, cb, state).WithCancellation(cancellationToken),
ar => container.EndListBlobsSegmented(ar),
null);
if (progress != null) {
progress.Report(segment.Results);
}
results.AddRange(segment.Results);
continuation = segment.ContinuationToken;
} while (continuation != null);
return new ReadOnlyCollection<IListBlobItem>(results);
}
public static async Task<ReadOnlyCollection<IListBlobItem>> ListBlobsSegmentedAsync(
this CloudBlobDirectory directory,
IProgress<IEnumerable<IListBlobItem>> progress = null,
CancellationToken cancellationToken = default(CancellationToken)) {
var results = new List<IListBlobItem>();
BlobContinuationToken continuation = null;
BlobResultSegment segment;
do {
segment = await Task.Factory.FromAsync(
(cb, state) => directory.BeginListBlobsSegmented(continuation, cb, state).WithCancellation(cancellationToken),
ar => directory.EndListBlobsSegmented(ar),
null);
if (progress != null) {
progress.Report(segment.Results);
}
results.AddRange(segment.Results);
continuation = segment.ContinuationToken;
} while (continuation != null);
return new ReadOnlyCollection<IListBlobItem>(results);
}
