How to save this string into XML file?

April 12, 2024 by Tarik

The fact that it’s XML is basically irrelevant. You can save any text to a file very simply with File.WriteAllText:

File.WriteAllText("foo.xml", xml);

Note that you can also specify the encoding, which defaults to UTF-8. So for example, if you want to write a file in plain ASCII:

File.WriteAllText("foo.xml", xml, Encoding.ASCII);