Extending the ObservableCollection to add navigation methods such as MoveFirst, MoveNext, MoveLast, and MovePrevious.

Recently, I had the need to navigate a list by using methods such as MoveFirts, MovePrevious, MoveNext, and MoveLast while at the same time keeping track of its current location to notify the user where they are at in the list. Enter the ICollectionView.  ?You can think of a collection view as a layer on […]

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