void DPChanged (IntPtr dependency_object, IntPtr property_changed_event_args, ref MoonError error, IntPtr closure)
{
try {
UpdateValue ();
if (Next != null)
Next.SetSource (Value);
} catch (Exception ex) {
try {
Console.WriteLine ("Unhandled exception in StandardPropertyPathNode.DBChanged: {0}", ex);
} catch {
// Ignore
}
}
}