XmlDocument type not found even though I've referenced System.XML?

Question

I\'ve referenced System.Xml:

using System.Xml;

Then in this line:

XmlDocument xdoc = new XmlDocument();

I

Answer 1

I know this is a very old question but the problem persists nowadays. I'm on a Xamarin.Forms project and the PCL project targets a profile (Profile111) that doesn't support XmlDocument. I had to use System.Xml.Linq.XDocument. My projects targets WindowsPhone and XmlDocument doesn't exist on this target.