[C#] Format a XML string using XmlTextWriter

// a demo stringstring xml = "<Root><Eles><Ele>abc</Ele><Ele>123</Ele></Eles></Root>";System.Xml.XmlDocument doc = new System.Xml.XmlDocument();doc.LoadXml(xml);System.IO.StringWriter sw = new System.IO.StringWriter();using (System.Xml.XmlTextWriter writer = new System.Xml.XmlTextWriter(sw)){    writer.Indentation = 2;  // the Indentation    writer.Formatting = System.Xml.Formatting.Indented;    doc.WriteContentTo(writer);    writer.Close();}// out put the formated xmlConsole.WriteLine(sw.ToString());

 

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