public static bool UploadFile(String name, String description, String longComment, byte[] data)
{
var id = Guid.NewGuid();
var time = DateTime.UtcNow;
var uniqueBlobName = String.Format("files/{0}", id);
db.AddToFiles(File.CreateFile(id, name, time, description, longComment));
db.SaveChanges();
CloudBlockBlob blob = container.GetBlockBlobReference(uniqueBlobName);
blob.UploadByteArray(data);
return(true);
}