Xml text reader can't find xml file

I'm trying to read a custom xml file which I'll then be loading the data into a ListView for a user to select.

I've created the xml file, and placed it in the resources folder in another folder called xml.

I use the following code to read an xml file on a windows application I've created before without any issues:

 XmlTextReader reader = new XmlTextReader("XMLFile1.xml");

while (reader.Read())
{
... //element reading bits here

Whenever I run this on android I get an error that it can't find the xml file. I've tried changing the string to the location including "resource/xml" etc. but it still can't find it.
The xml file is listed to build as an android resource.

What string do I need to put in the call to xmltextreader in order for it to find my xml file? I'm convinced this is something stupid, and it's driving me mental!