/// <summary>
/// Creates a new instance of a IRandomAccessStream over the same resource as the current stream.
/// </summary>
/// <returns>The new stream. The initial, internal position of the stream is 0.</returns>
public IRandomAccessStream CloneStream()
{
BlobReadStream clonedStream = new BlobReadStream(this.originalStream);
BlobReadStreamHelper clonedHelper = new BlobReadStreamHelper(clonedStream);
return(clonedHelper);
}
/// <summary>
/// Opens a stream for reading from the blob.
/// </summary>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the blob. If <c>null</c>, no condition is used.</param>
/// <param name="options">A <see cref="BlobRequestOptions"/> object that specifies any additional options for the request.</param>
/// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
/// <returns>A stream to be used for reading from the blob.</returns>
public IAsyncOperation<IRandomAccessStreamWithContentType> OpenReadAsync(AccessCondition accessCondition, BlobRequestOptions options, OperationContext operationContext)
{
BlobRequestOptions modifiedOptions = BlobRequestOptions.ApplyDefaults(options, BlobType.PageBlob, this.ServiceClient);
IRandomAccessStreamWithContentType stream = new BlobReadStreamHelper(this, accessCondition, modifiedOptions, operationContext);
return Task.FromResult(stream).AsAsyncOperation();
}