Fix/platform xaml winui3 migration#5910

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qiutongMS wants to merge 2 commits intoMicrosoftDocs:docsfrom

qiutongMS:fix/platform-xaml-winui3-migration

Commits on Apr 23, 2026

Migrate XAML platform docs from UWP to WinUI 3

Qiutong Shen
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Copilot
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Move items-repeater.md changes to fix/ui-controls-winui3-migration

Qiutong Shen
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Copilot
committed