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Clarify SystemBackdropElement theme update behavior in sample UI #2186

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Clarify SystemBackdropElement theme update behavior in sample UI #2186

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764b20b
Initial plan
Copilot May 29, 2026
8221651
Add theme behavior note to SystemBackdropElement sample
Copilot May 29, 2026
023eb8d
Merge branch 'main' into copilot/system-backdrop-element-theme-inheri…
niels9001 May 29, 2026
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4 changes: 4 additions & 0 deletions WinUIGallery/Samples/SystemBackdropElement/SystemBackdropElementPage.xaml
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Expand Up @@ -53,5 +53,9 @@
<controls:ControlExampleSubstitution Key="CornerRadius" Value="{x:Bind CornerRadiusSlider.Value, Mode=OneWay}" />
</controls:ControlExample.Substitutions>
</controls:ControlExample>
<TextBlock
Margin="0,12,0,0"
Text="Theme updates for SystemBackdropElement are triggered by app or OS theme changes, not by setting theme directly on the control."
TextWrapping="WrapWholeWords" />
</StackPanel>
</Page>