#2 Updates to source list not reflected in BindingListView

[James Telfer]

If you update an object in the source list of a BindingListView where the list type overrides Equals, the update is not reflected by the BindingListView.

This is because the ObjectView wrappers are cached by the view using a Dictionary object. The default algorithm uses EqualityComparer.Default when hashing and comparing items, which uses the overridden Equals and GetHashCode methods of an object if they exist.

The patch proposes a change to this behaviour such that reference equality is used instead of object equality to better reflect the intent of the cache and to avoid unexpected behaviour.

[James Telfer]

Patch to alter cache comparison algorithm.