Property change notification

Hi,

Using your property grid, is there a way for us to obtain notification of a change in a particular property value when the change comes from an external source for both single and multiple selections. Specifically, is there way to tie in category editors to this kind of change notification which we could refresh on an as needed basis as opposed to an entire grid refresh.

For example,

Properties would raise a PropertyChanged event with the PropertyName being MyProperty

When

Properties["MyProperty"].Value

Changes.

Thanks,

Mike