Bug 36245 - NotifyCollectionChangedAction.Add not refreshing listview (WP 8.1)
Summary: NotifyCollectionChangedAction.Add not refreshing listview (WP 8.1)
Alias: None
Product: Forms
Classification: Xamarin
Component: Windows ()
Version: 1.5.0
Hardware: All Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2015-11-25 08:16 UTC by Jorrit
Modified: 2016-04-13 20:10 UTC (History)
2 users (show)

Is this bug a regression?: ---
Last known good build:

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Description Jorrit 2015-11-25 08:16:46 UTC
When binding a default listview to an observable collection, exactly like below example, the list is not getting updated when sending the NotifyCollectionChangedAction.Add event.

Comment 1 Jorrit 2015-11-26 04:30:02 UTC
Also: if you leave out the range and/or startindex arguments, the ListView is getting updated, but completely rebuilds and scrolls back to the top.
Comment 2 Rui Marinho 2016-01-25 20:04:46 UTC
Thank you for taking the time to submit the bug. Are you still having this issue with the latest version of  Xamarin Forms 2.0.1? We tried to reproduce the issue you reported but were unable given the description. If you could please attach a reproduction to the bug by starting with a clean Xamarin.Forms project and adding just the code necessary to demonstrate the issue we would very much appreciate it.

Warm regards,
Xamarin Forms Team
Comment 3 Paul DiPietro [MSFT] 2016-04-13 20:10:55 UTC
Thank you for your bug report. As we have not received the information requested, we cannot properly triage your bug and are marking it resolved.

Warm regards,
Xamarin Forms Team