Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Reading up here, I undestand why it is not IList<T>. But why IList at all? It makes no sense to add to it, so it should be just an IEnumerable, or if you really want an indexer (no reason why), use a ReadOnlyCollection.
Take a look at
NotifyCollectionChangedEventArgs.It has
NewStartingIndexandOldStartingIndexproperties.So the design is based on Indexable collections, I assume this is convenient for eg Listboxes.