What to do with INotifyPropertyChanged when changing the list of children

Question

I have a set of data objects that I use to bind data that implement the INotifyPropertyChanged interface, and I'm trying to figure out what to do with properties of a complex type.

If I have something like

class C {
 private string text;
 public string Text {
  get { return text; }
  set {
   if(Text != value) {
    text = value;
    OnPropertyChanged("Text");
   }
  }
 }
}

I know what to do, but what if the property is changed, presumably, I should also notify about changes in the type.

If the property itself implements INotifyPropertyChanged, maybe I can handle this event and create its bubble, but should I do the same if I call ListChangedEvent (let's say it's IBindingList)?

This is .NET 2.0, so no dependency properties, etc. is not allowed.

Answer 1

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