Title bar API causes apps to crash on Windows 10 - Githubissues

microsoft / microsoft-ui-xaml

WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.

MIT License

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Title bar API causes apps to crash on Windows 10 #10199

Open wbokkers opened 3 hours ago

wbokkers commented 3 hours ago

Describe the bug

On Windows App SDK 1.5.8 (and possibly on 1.6 as well) users experience crashes in (child) windows using title bar customization.

Steps to reproduce the bug

I have this code in the constructor of a Window:

 if (AppWindowTitleBar.IsCustomizationSupported())
 {
         _appWindow.TitleBar.ExtendsContentIntoTitleBar = true;
         _appWindow.TitleBar.IconShowOptions = IconShowOptions.HideIconAndSystemMenu;
 }

User opens (closes?) this Window
The app crashes on Windows 10.0.10945.5131

Expected behavior

No crash

NuGet package version

WinUI 3 - Windows App SDK 1.5.8

Windows version

Windows 10.0.19045.5131

github-actions[bot] commented 3 hours ago

Hi I'm an AI powered bot that finds similar issues based off the issue title.

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one. Thank you!

Open similar issues:

App with custom titlebar crashes after a window is closed. (#10074), similarity score: 0.83
ExtendsContentIntoTitleBar causes the crash of the app when closing in minimized state (#10103), similarity score: 0.82

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