I thought this was working in the past, and I'm running out of ideas as to what may have happened.  I thought I'd throw this post up while I work on a testapp. I have a DataGridCollectionView viewing a collection (w/ INotifyCollectionChanged) of data objects which have INotifyPropertyChanged.  When I update one of the properties, ...

Hi,  For the DataGridControl to receive change notifications from the Data Source, the Data Source needs to implement either IBindingList or INotifyCollectionChanged. I also recommend encapsulating the Data Source within a DataGridCollectionView to benefit from several optimizations made ( grouping, sorting, insertion, ... ).  For the ...