Proposal: AppWindow.LayoutDirection Property for RTL Language support

[Gaoyifei1011]

Proposal: AppWindow.LayoutDirection Property for RTL Language support

AppWindow.LayoutDirection 属性——支持 RTL 语言

Summary

在一些国家和地区的语言中，文字排列是从右到左的，这时候需要设置窗口扩展样式为 WS_EX_LAYOUTRTL，希望 AppWindow 能加入 LayoutDirection 属性，能设置窗口这个样式

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In some countries and regions of the language, text is arranged from right to left, this time you need to set the window extension style to WS_EX_LAYOUTRTL, hope AppWindow can add the LayoutDirection property, can set the window this style

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Existing code (已有代码)

microsoft-ui-xaml/src/dxaml/xcp/components/WindowChrome/WindowHelpers.cpp

Line 176 in d74a033

void WindowHelpers::EnableRTL(HWND hwnd)

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Rationale

• {First reason for why we should consider this proposal}
• {Second reason for why we should consider this proposal}
• {etc}

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Scope

Capability	Priority
This proposal will allow developers to accomplish W	Must
This proposal will allow end users to accomplish X	Should
This proposal will allow developers to accomplish Y	Could
This proposal will allow end users to accomplish Z	Won't

Important Notes

None

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Open Questions

None