c# - Encode XDocumnet form win-1251 to utf-8 -


i try convert xdocument win-1 utf-8. in raw-view russian characters have bad view. 

var encoding = new utf8encoding(false,false);          xmltextwriter xmltextwriter = new xmltextwriter("f:\\file", encoding.getencoding("windows-1251"));         document.save(xmltextwriter);         xmltextwriter.close();         xmltextwriter = null;          string text = file.readalltext("f:\\file", encoding.default);         xdocument documentcode = xdocument.parse(text);         xmltextwriter = new xmltextwriter(_stream, encoding);         documentcode.save(xmltextwriter);         xmltextwriter.flush();          _stream.position = 0;         headers.contenttype = new mediatypeheadervalue("application/xml");

this raw-view in soapui

<?xml version="1.0" encoding="utf-8"?><statobservationlist><statobservation><objectid>0b575ec1-7dea-41c4-a1f0-287190715ed2</objectid><name>Тестовое статнаблюдение</name><code>gppcode42</code></statobservation><statobservation><objectid>3a871ea1-06ee-4991-a263-d643b424bdd4</objectid><name>МиСП</name><code /></statobservation></statobservationlist>

i think i've got now. text in xdocument has, whatever reason, been decoded incorrectly using windows-1251.

ideally, need go source , ensure decoded (with utf8). converting may not entirely loss-free process, there code points in utf8 don't have representation in windows-1251 (a quick glance @ code page shows nothing 0x98, example).

however, convert after fact simplest way text back, bytes encoding decoded , decode correct encoding:

var windows1251 = encoding.getencoding("windows-1251"); var utf8 = encoding.utf8;  var originalbytes = windows1251.getbytes(document.tostring()); var correctxmlstring = utf8.getstring(originalbytes); var correctdocument = xdocument.parse(correctxmlstring);

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