Bug 29289 - Xamarin.Forms Grouped List View fails on adding new groups in Windows Store
Summary: Xamarin.Forms Grouped List View fails on adding new groups in Windows Store
Status: RESOLVED NORESPONSE
Alias: None
Product: Forms
Classification: Xamarin
Component: Windows ()
Version: 1.4.2
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2015-04-21 21:59 UTC by Loan
Modified: 2016-04-13 18:03 UTC (History)
2 users (show)

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

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Status:
RESOLVED NORESPONSE

Description Loan 2015-04-21 21:59:06 UTC
I am using Xamarin.Forms for developing apps for Windows Store.

I have a listview of messages which is bound to an ObservableCollection of groups. The list groups the messages by day then the messages show in order of the time - pretty standard stuff.

The problem I have now encountered is that in Windows Store- using the Add function to add new groups to the ObservableCollection causes an unhandled exception to fire.

I can get around this by using the AddRange function and simply adding the item I want to add to another "temporary list" first, then add that temporary list to the main Collection - This gets around it but seems a bit of a hack.
Comment 1 Eric Maupin 2015-05-21 21:00:55 UTC
Is this the same issue as bug 29288? If not, I'll need the exception/stacktrace and some sample code that demonstrates the issue.
Comment 2 Samantha Houts [MSFT] 2016-04-13 18:03:01 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