Observablecollection listbox not updating
The Items Source of the list is assigned to a quick list of a couple of users that we create in the window constructor.
You will have to actually kill the app by swiping in the suspended app list and restart the app.
In many cases the data that you work with is a collection of objects.
For example, a common scenario in data binding is to use an Items Control such as a List Box, List View, or Tree View to display a collection of records.
This interface exposes the Collection Changed event, an event that should be raised whenever the underlying collection changes.
WPF provides the Observable Collection, among many others.
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With the two changes described above, we now have an example that WILL reflect changes in the data source.