Question

How to create XML in memory and save to a string variable in C#

Asked by: Nobletucky2004

I need to create in XML document in memory, save to string and eventually save to session, what is teh best method for doing this in C#?

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Asked On
2004-12-15 at 05:24:15ID21243243
Tags

create

,

xml

Topic

Miscellaneous Programming

Participating Experts
2
Points
200
Comments
3

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Answers

 

by: yasser_helmyPosted on 2004-12-15 at 06:37:25ID: 12830186

You have some choices based on your requirements..
XmlDocument is good.. you can create a document, add nodes and change their values.. use the OuterXml property to get the string representation of the xml.. or use Save() to save it into a file or an XmlWriter..
using XmlWriter, you can add tags one by one..
you can also use a dataset and fill it with data.. this is useful for fixed format xml..

i recommend XmlDocument as i use it a lot..

hope this helps :)

 

by: yasser_helmyPosted on 2004-12-15 at 06:43:33ID: 12830257

XmlDocument xml = new XmlDocument();
XmlElement root = xml.CreateElement("ROOT");
xml.AppendChild(root);
root.AppendChild(xml.CreateElement("FirstNode"));
root.SelectSingleNode("FirstNode").InnerText = "My First Node";
root.AppendChild(xml.CreateElement("SecondNode"));
root.SelectSingleNode("SecondNode").InnerText = "My Other Node";
root.SelectSingleNode("FirstNode").AppendChild(xml.CreateElement("SubNode"));
root.SelectSingleNode("SecondNode/SubNode").InnerText = "Sub node";

String xmlString = xml.OuterXml;

this might not be the best way.. but i like it :)

 

by: rattmmanPosted on 2004-12-15 at 06:52:42ID: 12830375

sorry just to assist here and clearify.

XML Document is a built in object in VB.NET you'll be able to find a lot of resources on the net for it.

I've personally used xml in a memory stream, using a combination of a streamreader and writer.  This might not be the best way to do it but it sure was easy.

All I did for this was wrap the xmlwriter in a streamwriter and then created it that way.

20120131-EE-VQP-002

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