ObservableCollection of Property Notifications

A single property is how to notice, in the previous chapter has been introduced, then how to do the collection of property notification? Here is to introduce observablecollection<t>, which literally means a collection of observations.

The definition given on MSDN is: represents a Dynamic Data collection that provides notifications when items are added, removed, or the entire list is refreshed.

Implements the interface inotifycollectionchanged, INotifyPropertyChanged for property updates.

　

Two same sets, one update at the same time, the other one also updated, about additions and deletions, you can try.

　　

Source

ObservableCollection of Property Notifications