How to correctly UploadAsync to Azure page blob?
<p>That's how I upload to azure page blob storage</p>

<pre><code>var memoryStream = new MemoryStream(range, offsetToTransfer, sizeToTransfer, false, false);
pageBlob.WritePages(memoryStream, vhdOffset + offsetToTransfer, null);
Console.WriteLine("Range ~" + Megabytes(offsetToTransfer + vhdOffset) + " + " + PrintSize(sizeToTransfer));`
</code></pre>

<p>Azure recommend me to use this <a href="https://github.com/Azure/azure-storage-net-data-movement" rel="nofollow">library</a> to upload etc.</p>

<p>How can I set second parameter (it's offset) <code>vhdOffset + offsetToTransfer</code> to <code>UploadAsync</code>? I mean how can I specify a <code>position</code> where I want to write?</p>

<pre><code>var memoryStream = new MemoryStream(range, offsetToTransfer, sizeToTransfer, false, false);
TransferManager.UploadAsync(memoryStream, pageBlob);
</code></pre>