Incorrect Paramaters caused crush in demo code.

[hyprocritor]

Problem

In the below demo code:

RightPaddingColumn.Width = new GridLength(appWindow.TitleBar.RightInset / scaleAdjustment);

app Window.TitleBar.RightInset may return a negative integer, which will lead to the program being crushed.

Reproduce:

Fast minimizing and restoring the window (for example: clicking the program in the taskbar) will reproduce the issue.

Possible fix:

I used Math.abs to filter appWindow.TitleBar.RightInset / scaleAdjustment works. The program does not crush anymore. May not a correct fix for this problem.

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Document Details

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• ID: 83eb07b8-55ba-97a5-3cb4-69ae39fe31cd
• Version Independent ID: 83eb07b8-55ba-97a5-3cb4-69ae39fe31cd
• Content: Title bar customization - Windows apps
• Content Source: hub/apps/develop/title-bar.md
• Product: reunion
• Technology: apps
• GitHub Login: @jwmsft
• Microsoft Alias: jimwalk