Jan Kučera

@wstaelens your example had 3000 pages. It might help if rendering the elements is what takes the most time. You asked for multithreading, we said you can have multiple STA...

I am not seeing why this should be prioritized. No repro has been provided, you are the only one who raised concern about this issue and it didn't get many...

@wstaelens Oh don't get me wrong, I 100% agree that XPS is far superior to PDF and I use it in my business software too, and I was hit by...

This doesn't repro for me, neither on .net 8.0.200 nor on 9.0.100-preview.1.24101.2. Not quite sure what else to try...

> you're saying closing the spawned dialog with the corner X doesn't throw that exception? Correct. I assume the WebView2 is the same since it's from nuget... maybe a newer...

Can you post a call stack?

Hm, nothing in the SubclassWndProc seems to have changed since it was put on GitHub. Can you see what is null when it throws?

Well I don't see what would cause NRE even if Thread.CurrentThread was null (there is check inside FromThread), but if Thread.CurrentThread is null you are in bigger troubles—doesn't really feel...

My update is that I feel less strongly about compatibility here. Without any public API change there are two options: 1) Always use original culture (current behavior) 2) Always use...

I don't think the WinUI's NumberBox design fits WPF very well.