Constructs a MutationObserver object and sets its MutationCallbackaspose.html.Dom.mutations/mutationcallback to callback. The callback is invoked with a list of MutationRecord objects as first argument and the constructed MutationObserver object as second argument. It is invoked after nodes registered with the ObserveNode IMutationObserverInit method are mutated....Dom.Mutations assembly Aspose.HTML...