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how an object event coul notify collectionbase?

I'm try to follow the .NET SDK Rockford Lotkha's example regarding a collection inherited from CollectionBase that binds to a Windows Forms Datagrid. My problem is that I cannot raise the OnSetComplete method in any way. So, the ListChanged event is not raised and I cannot know when a property of the undelying object is changing its value.
Please help me in this question: How could I notify the collection object when an property od the underlying object raises and event?
Thanks for your kind help
Ramiro

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Nov 21 '05 #1
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