tag:blogger.com,1999:blog-7059224265445023060.post3868826338061007484..comments2010-12-08T06:28:19.398+00:00Comments on The WPF Waltz: ObservableCollectionMike Stedmanhttp://www.blogger.com/profile/17164303750700071430noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7059224265445023060.post-51719853058125840832010-03-02T11:00:53.783+00:002010-03-02T11:00:53.783+00:00I can see that this solution would resolve my imme...I can see that this solution would resolve my immediate problem. <br />I am however concerned that in the Add method you connect to an event handler, but nowhere do you destroy the event Handler.<br />If I was to do a clear the collection or remove an item, am I correct in thinking I need to write code to PropertyChanged -= <br />Also what happens when you lose reference to MyObservableCollection. Should your code have to destroy the connected events or does garbage collection take care of this?Allanhttps://www.blogger.com/profile/18175909297426238979noreply@blogger.com