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How to read XML data from MemoryStream

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Posted on by Johnny

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Hello,

I'm trying to read the XML content from the memory stream.

Below is the code I tried, but xmlStr remains empty.

_stream is System.IO.MemoryStream, which has come from "ERDocuManagementAttachingFileEventArgs _args" >> _args.getStream();

This is the continuetion of my previous Post >> https://community.dynamics.com/forums/thread/details/?threadid=382f3f01-4540-ef11-8409-6045bdd49f80

Which has been resolved, but since the subject is now XML, I'm creating this new Post.

My current code:

str xmlStr;
System.IO.StreamReader  sreader = new System.IO.StreamReader(_stream, System.Text.Encoding::UTF8, true);
xmlStr = sreader.ReadToEnd();

These are the Setup of Document type I use for ER generation

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Anton Venter 20,680 Super User 2026 Season 1 on at

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Hello,

If the stream offset is at the end, it will return nothing as in your case. You have to set the offset to the beginning again. I usually just make a copy of the original stream like in this example below so not to interfere with the standard process.

System.IO.MemoryStream streamArchive = _args.getStream(); if (streamArchive.CanSeek) { streamArchive.Seek(0, System.IO.SeekOrigin::Begin); //avent: set stream position to 0 so we can read/copy it. } streamArchive.CopyTo(stream);

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