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 DataGridControl to receive change notifications from the elements within the Data Source, the elements need to implement INotifyPropertyChanged or use DependencyProperties (through base class DependencyObject).

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Marc Laroche
Software Developer
Xceed Software Inc.

I don’t suffer from insanity, I enjoy every minute of it. - Unknown