How to convert Streamreader data to XmlDocument?

问题

In C#, I am trying to get call a webservice which returns an XML file.

I can make a HttpWebRequest to the webservice and store the output in a StreamReader. But how can I convert this data into an XMLDocument?

回答1:

Use XmlDocument.Load() - I'm using the overload that accepts an XmlReader to cash in on XmlReader.Create's auto-encoding detection:

XmlDocument document = new XmlDocument();
using(Stream stream = request.GetResponse().GetResponseStream()) {        
    using(XmlReader reader = XmlReader.Create(stream)) {
        document.Load(stream);
    }
}

回答2:

Use System.Xml.Linq.XDocument.Load(streamreader);

回答3:

You should store the received output in a StringWriter or just a stringand the load it using XmlDocument.Load(string).

来源：https://stackoverflow.com/questions/4271618/how-to-convert-streamreader-data-to-xmldocument