https://learn.microsoft.com/fr-fr/windows/windows-app-sdk/api/winrt/microsoft.windows.applicationmodel.resources?view=windows-app-sdk-1.8
Microsoft.Windows.ApplicationModel.Resources Namespace - Windows App SDK | Microsoft Learn
Provides simplified access to app resources, such as strings, that are defined using basic naming conventions. Note In releases before Windows App SDK 1.0...
microsoft windowsnamespace appresourcessdklearn
https://learn.microsoft.com/en-us/windows/windows-app-sdk/api/winrt/microsoft.windows.widgets.providers?view=windows-app-sdk-1.2
Microsoft.Windows.Widgets.Providers Namespace - Windows App SDK | Microsoft Learn
Provides APIs for implementing a widget provider for Windows Widgets.
microsoft windowsnamespace appwidgetsproviderssdk
https://learn.microsoft.com/en-us/previous-versions/windows/apps/phone/jj207562(v=win.10)?redirectedfrom=MSDN
Windows.Phone.System.UserProfile namespace - Windows app development | Microsoft Learn
windows phonenamespace appsystemuserprofiledevelopment