c# - Converting an XML file to string type -

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how can write xml file string variable? here code have,the variable content supposed return xml string:

    public string getvalues2()     {         string content = "";         xmltextwriter textwriter = new xmltextwriter(content, null);         textwriter.writestartelement("student");         textwriter.writestartelement("r", "record", "urn:record");         textwriter.writestartelement("name", "");         textwriter.writestring("student");         textwriter.writeendelement();         textwriter.close();          return contents;      }

something this

string xmlstring =  system.io.file.readalltext(filename);

here answer create xmldocument xdocument or xmldocument


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