(You are currently looking at the second edition version of this page. This page is also available for the third and first editions.)

Errata for Appendix B: Generic collections in .NET

P514, section B.2.5: Typo on requirements for ReadOnlyObservableCollection

On page 514, I claim:

A ReadOnlyObservableCollection<T> instance can only be constructed with an Observable<T> backing list.

Whoops. As per the constructor documentation, I meant it can only be constructed with an ObservableCollection<T>.