internal bool GetObject(string key, long startPosition, long length, out Stream stream) { stream = null; if (String.IsNullOrEmpty(key)) { throw new ArgumentNullException(nameof(key)); } if (startPosition < 0) { throw new ArgumentNullException(nameof(startPosition)); } if (length < 0) { throw new ArgumentNullException(nameof(length)); } Obj obj = GetObjectMetadata(key); if (obj == null) { return(false); } ObjectStream objStream = _StorageDriver.ReadRangeStream(obj.BlobFilename, startPosition, length); stream = objStream.Data; return(true); }