public static string ToString(this System.Xml.XmlNode node, int indentation)
{
using (var sw = new System.IO.StringWriter())
{
using (var xw = new System.Xml.XmlTextWriter(sw))
{
xw.Formatting = System.Xml.Formatting.Indented;
xw.Indentation = indentation;
node.WriteContentTo(xw);
}
return(sw.ToString());
}
}