public XmlNode rootNode(string filename, string startingNode)
{
//Get project/file dir
var dataDir = Libary.GetDataFileDir();
var fileDir = dataDir + filename;
//Load the filename
XmlDocument doc = new XmlDocument();
doc.Load(fileDir);
XmlNode root = doc.DocumentElement.SelectSingleNode(startingNode);
return(root);
}