.NET ObservableDictionary

Question

I have written the following class which implements(or tries to!) a dictionary with notifications:

public partial class ObservableDictionary

        

Answer 1

I rolled out my own: https://www.nuget.org/packages/hellosam.net.collections/

It uses AVL tree so operations are O(log N) instead, where most implementations I have seen using List.indexOf() are O(N).

It can even observe your item INotifyPropertyChanged and convert them to a observable collection event, so to keep the DataGrid sort/group response to the change.