Unity: XML parsing

import System.Xml;
import System.IO;
var filename = "Assets/sample.xml";
function Start () {
print("processing xml");
var reader:XmlTextReader = new XmlTextReader(filename);
print (reader);

while (reader.Read()) {
       switch (reader.NodeType) {
         case XmlNodeType.Element:
           print("element: " + reader.Name); // print the name
           print("attribute: " + reader.GetAttribute("name"));
           break;
         case XmlNodeType.Text: // for text node
          print(reader.Value); // read the content of the text
          break;
       }
    }
}

Note: to parse float or int from String, use float.Parse(string), or int.Parse(...) etc