When will a large number of experimental apis be able to enter the official version?

[Gaoyifei1011]

When will a large number of experimental apis be able to enter the official version?

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什么时候大量的实验性 API 能够进入到正式版？

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In the experimental API documentation of 1.8exp4, it can be seen that there are a large number of experimental apis. Some of these experimental apis have existed for several years without removing the experimental version label. Therefore, I would like to ask the WASDK team when they will allow experimental apis to be directly used in the official version?

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在 1.8 exp4 的实验性 API 文档说明中可以看到有大量的实验性 API，其中部分实验性 API 已经存在好几年都没有移除实验版标签，所以想问一下 WASDK 团队什么时候能允许实验性 API 在正式版中直接使用？

https://learn.microsoft.com/zh-cn/windows/apps/windows-app-sdk/experimental-channel

[RDMacLachlan]

Hi @Gaoyifei1011 ,

Thank you for reaching out, are there specific APIs you are interested in seeing shift from Experimental to Stable?

[Gaoyifei1011]

Hi @Gaoyifei1011 ,

Thank you for reaching out, are there specific APIs you are interested in seeing shift from Experimental to Stable?

Thanks for the invitation, I used some experimental APIs in my project, and I'm very interested in other experimental APIs.

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感谢您的邀请，在我的项目中，我用到了一部分实验性 API，除此之外，我还对其他的一些实验性 API 非常感兴趣。

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Microsoft.UI.Content

    ContentExternalBackdropLink
    ContentExternalOutputLink
    ContentIsland
        Connected
        ConnectionInfo
        ConnectRemoteEndpoint
        Disconnected
        IsRemoteEndpointConnected
        Root
 
    ContentIslandEnvironment
        CurrentOrientation
        NativeOrientation
        ThemeChanged

    DesktopSiteBridge
        TryCreatePopupSiteBridge

    PopupWindowSiteBridge
    SystemVisualSiteBridge

Microsoft.UI.Input
 
    InputKeyboardSource
        GetForWindowId

    InputPointerSource
        ActivationBehavior
        DirectManipulationHitTest
        GetForVisual
        GetForWindowId
        RemoveForVisual
        TouchHitTesting
        TrySetDeviceKinds

    PopupPointerMode

Microsoft.UI.Windowing
 
    AppWindow
        GetCurrentPlacement
        PersistedStateId
        PlacementRestorationBehavior
        SaveCurrentPlacement
        SaveCurrentPlacementForAllPersistedStateIds
        SetCurrentPlacement
 
    AppWindowPlacementDetails
    DisplayArea
        GetMetricsFromWindowId

Microsoft.UI.Xaml
 
    XamlIsland
        ShouldConstrainPopupsToWorkArea

Microsoft.UI.Xaml.Controls
 
    ContentDialogPlacement
        UnconstrainedPopup
 
    DoInkPresenterWork
    ElementFactory
    FlowLayout
    FlowLayoutAnchorInfo
    FlowLayoutLineAlignment
    FlowLayoutState
    IApplicationViewSpanningRects
    IndexPath
    InfoBar
        Opened
 
    InfoBarOpenedEventArgs
    InkCanvas
    ISelfPlayingAnimatedVisual
    ItemContainer
        CanUserInvoke
        CanUserInvokeProperty
        CanUserSelect
        CanUserSelectProperty
        ItemInvoked
        MultiSelectMode
        MultiSelectModeProperty
 
    ItemContainerInteractionTrigger
    ItemContainerInvokedEventArgs
    ItemContainerMultiSelectMode
    ItemContainerUserInvokeMode
    ItemContainerUserSelectMode
    LayoutPanel
    NumberBox
        InputScope
        InputScopeProperty
        TextAlignment
        TextAlignmentProperty
 
    PagerControl
    PagerControlButtonVisibility
    PagerControlDisplayMode
    PagerControlSelectedIndexChangedEventArgs
    PagerControlTemplateSettings
    ProgressRing
        DeterminateSource
        DeterminateSourceProperty
        IndeterminateSource
        IndeterminateSourceProperty
 
    RecyclePool
    RecyclingElementFactory
    ScrollingScrollStartingEventArgs
    ScrollingZoomStartingEventArgs
    ScrollView
        ScrollStarting
        ZoomStarting
 
    SelectionModel
    SelectionModelChildrenRequestedEventArgs
    SelectionModelSelectionChangedEventArgs
    SelectTemplateEventArgs
    StackLayout
        IsVirtualizationEnabled
        IsVirtualizationEnabledProperty
 
    StackLayoutState
    TeachingTip
        Opened
 
    TeachingTipOpenedEventArgs
    UniformGridLayoutState

Microsoft.UI.Xaml.Controls.Primitives
 
    ScrollPresenter
        ScrollStarting
        ZoomStarting

Microsoft.Windows.ApplicationModel.WindowsAppRuntime
 
    DeploymentManager
        Repair
 
    DeploymentStatus
        PackageRepairFailed

Microsoft.Windows.AppNotifications
 
    AppNotification
        ConferencingConfig
 
    AppNotificationConferencingConfig

Microsoft.Graphics.Display

    IDisplayInformation2

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And so on.Some of the experimental APIs are very interesting to me, and I use some of them in my projects, and some of them haven't been in production since their inception. Therefore, I hope that the WASDK team will carefully review the existing experimental APIs and remove the experimental API tags that have been stable for developers to call in the official version.

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其中部分实验性 API 我非常兴趣，而且我的项目中也使用到部分实验性 API，更有甚者部分试验性 API 自从诞生起就没有进过正式版。所以希望 WASDK 团队能再次认真审核一下目前已有的试验性 API，并移除功能已经稳定的实验性 API 标签允许开发者在正式版调用

[whiskhub]

I'm especially interested for all the new Microsoft.UI.Windowing.AppWindow APIs.

[ghost1372]

I'm especially interested for all the new Microsoft.UI.Windowing.AppWindow APIs.

I'm interested too, but none of them are working — I tested them, though maybe I did something wrong. However, in version 1.7-exp2 they were working fine, and there used to be an EnablePlacementPersistence API. But after that version, things changed and this method no longer exist.
https://learn.microsoft.com/en-us/windows/apps/windows-app-sdk/release-notes-archive/experimental-channel-1.7