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by darthmaule2
22 Jun 2020, 12:36
Forum: General Discussion
Replies: 5
Views: 464

Re: ListView Template with ScrollViewer containing custom Panel instantiated twice and ItemsOwner(this) returns null

That works but now scrolling is broken. My VirtualizingTilePanel's ScrollOwner property is set to null by the framework. Things like mouse wheel don't work despite my VirtualizingTilePanel implementing IScrollInfo. Even if I set the ScrollOwner manually it doesn't scroll: private void ListView_OnLoa...
by darthmaule2
19 May 2020, 12:14
Forum: General Discussion
Replies: 5
Views: 464

ListView Template with ScrollViewer containing custom Panel instantiated twice and ItemsOwner(this) returns null

I have the following abbreviated XAML for displaying thumbnails on a filesystem. I specify a custom panel in the Template. <UserControl x:Class="Modules.FileManager.FileManagerView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xam...
by darthmaule2
31 Mar 2020, 15:06
Forum: General Discussion
Replies: 2
Views: 398

Re: BeginInvoke / ResumeForegroundAsync seem to hang if the application is not active

Just did some more testing and noticed that while this occurs in Windows x64, it does not in Linux x64.
by darthmaule2
31 Mar 2020, 14:17
Forum: General Discussion
Replies: 2
Views: 398

BeginInvoke / ResumeForegroundAsync seem to hang if the application is not active

I've seen this is two scenarios. 1.) We have a countdown timer that runs when I hit "shutdown" in a menu. The timer counts down from 5 to 0 and then the application closes. --> We have seen that, during this countdown, if we switch to another application the countdown stops. All it takes is a MouseO...
by darthmaule2
17 Oct 2019, 16:15
Forum: General Discussion
Replies: 5
Views: 442

Re: Binding errors when clearing a bound ObservableCollection [Manage C# SDK 2.2.4]

This also happens if I just set "MyCollection" to another ObservableCollection.
by darthmaule2
17 Oct 2019, 00:36
Forum: General Discussion
Replies: 5
Views: 442

Binding errors when clearing a bound ObservableCollection [Manage C# SDK 2.2.4]

If I have a List with a bunch of elements... List<string> TestSet1 = new List<string>() { "one", "two", "three", "four", "five", }; And an ObservableCollection initialized to that List of items... public ObservableCollection<string> MyCollection { get; } ... MyCollection = new ObservableCollection<s...
by darthmaule2
22 Sep 2019, 12:07
Forum: General Discussion
Replies: 2
Views: 592

Re: Crash when trying to attach command to storyboard completed event [Managed SDK version 2.2.4]

Here's the stack trace: Fatal error. System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. at Noesis.View.Noesis_View_Find(System.Runtime.InteropServices.HandleRef) at Noesis.View.Noesis_View_Find(System.Runtime.Intero...
by darthmaule2
22 Sep 2019, 12:06
Forum: General Discussion
Replies: 6
Views: 922

Re: BitmapImage resources created from images in the filesystem cannot be deleted

I opened a ticket for a way the framework could tell me when it's safe/OK to dispose the FileStream object.
https://noesisengine.com/bugs/view.php?id=1554
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