Windows 10 SDK Preview Build 17083 now available

Windows 10 SDK Preview Build 17083 now available

Today, we released a new Windows 10 Preview Build of the SDK to be used in conjunction with Windows 10 Insider Preview (Build 17083 or greater). The Preview SDK Build 17083 contains bug fixes and under development changes to the API surface area.

The Preview SDK can be downloaded from developer section on Windows Insider.

For feedback and updates to the known issues, please see the developer forum. For new developer feature requests, head over to our Windows Platform UserVoice.

Things to note:

• This build works in conjunction with previously released SDKs and Visual Studio 2017. You can install this SDK and still also continue to submit your apps that target Windows 10 Creators build or earlier to the store.
• The Windows SDK will now formally only be supported by Visual Studio 2017 and greater. You can download the Visual Studio 2017 here.

Known Issues

• Installation on an operating system that is not a Windows 10 Insider Preview build is not supported and may fail.
• Cannot deploy to a device: When attempting to deploy to a mobile device, it fails with the following error:  DEP0001: Unexpected Error: SmartDeviceException – Class not registered [0x80131500]

To work around this issue:

1. Go to Administrative Command Prompt
2. Run REGSVR32 “Program Files (x86)Windows Kits10bin10.0.17083.0x86SirepClient.dll”

• XAML Designer fails to load:
  • To work around this issue, run a repair on the Windows SDK, or update you minimum target version of your app to be 10.0.17083.0.

What’s New:

• C++/WinRT Now Available: The C++/WinRT headers and cppwinrt compiler (cppwinrt.exe) are now included in the Windows SDK. The compiler comes in handy if you need to consume a third-party WinRT component or if you need to author your own WinRT components with C++/WinRT. The easiest way to get working with it after installing the Windows Insider Preview SDK is to start the Visual Studio Developer Command Prompt and run the compiler in that environment. Authoring support is currently experimental and subject to change. Stay tuned as we will publish more detailed instructions on how to use the compiler in the coming week. The ModernCPP blog has a deeper dive into the CppWinRT compiler. Please give us feedback by creating an issue at: https://github.com/microsoft/cppwinrt

• New MIDL key words.

As a part of the “modernizing IDL” effort, several new keywords are added to the midlrt tool. These new keywords will cause build breaks if they are encountered in IDL files.

The new keywords are:

• event
• set
• get
• partial
• unsealed
• overridable
• protected
• importwinmd

If any of these keywords is used as an identifier, it will generate a build failure indicating a syntax error.

The error will be similar to: 1 >d:ossrconecorecomcombaseunittestastatestserverstestserver6idlremreleasetest.idl(12) : error MIDL2025 : [msg]syntax error [context]: expecting a declarator or * near “)”

To fix this, modify the identifier in error to an “@” prefix in front of the identifier. That will cause MIDL to treat the offending element as an identifier instead of a keyword.

API Updates and Additions

When targeting new APIs, consider writing your app to be adaptive in order to run correctly on the widest number of Windows 10 devices. Please see Dynamically detecting features with API contracts (10 by 10) for more information.

The following APIs have been added to the platform since the release of 16299.

namespace Windows.ApplicationModel {
  public enum AddResourcePackageOptions : uint
  public sealed class AppInstance
  public sealed class PackageCatalog {
    IAsyncOperationWithProgress<PackageCatalogAddResourcePackageResult, PackageInstallProgress> AddResourcePackageAsync(string resourcePackageFamilyName, string resourceID, AddResourcePackageOptions options);
    IAsyncOperation<PackageCatalogRemoveResourcePackagesResult> RemoveResourcePackagesAsync(IIterable<Package> resourcePackages);
  }
  public sealed class PackageCatalogAddResourcePackageResult
  public sealed class PackageCatalogRemoveResourcePackagesResult
  public struct PackageInstallProgress
  public enum StartupTaskState {
    EnabledByPolicy = 4,
  }
}
namespace Windows.ApplicationModel.Activation {
  public enum ActivationKind {
    BarcodeScannerProvider = 1022,
  }
  public sealed class BarcodeScannerPreviewActivatedEventArgs : IActivatedEventArgs, IActivatedEventArgsWithUser, IBarcodeScannerPreviewActivatedEventArgs
  public interface IBarcodeScannerPreviewActivatedEventArgs : IActivatedEventArgs
}
namespace Windows.ApplicationModel.Background {
  public enum BackgroundAccessRequestKind
  public static class BackgroundExecutionManager {
    public static IAsyncOperation<bool> RequestAccessKindAsync(BackgroundAccessRequestKind requestedAccess, string reason);
  }
  public sealed class CustomSystemEventTrigger : IBackgroundTrigger
  public enum CustomSystemEventTriggerRecurrence
  public sealed class MobileBroadbandPcoDataChangeTrigger : IBackgroundTrigger
  public sealed class NetworkOperatorDataUsageTrigger : IBackgroundTrigger
  public sealed class StorageLibraryChangeTrackerTrigger : IBackgroundTrigger
  public sealed class TetheringEntitlementCheckTrigger : IBackgroundTrigger
}
namespace Windows.ApplicationModel.Calls {
  public enum PhoneCallMedia {
    AudioAndRealTimeText = 2,
  }
  public sealed class VoipCallCoordinator {
    VoipPhoneCall RequestNewAppInitiatedCall(string context, string contactName, string contactNumber, string serviceName, VoipPhoneCallMedia media);
    VoipPhoneCall RequestNewIncomingCall(string context, string contactName, string contactNumber, Uri contactImage, string serviceName, Uri brandingImage, string callDetails, Uri ringtone, VoipPhoneCallMedia media, TimeSpan ringTimeout, string contactRemoteId);
  }
  public sealed class VoipPhoneCall {
    void NotifyCallAccepted(VoipPhoneCallMedia media);
  }
}
namespace Windows.ApplicationModel.Core {
  public sealed class AppListEntry {
    IAsyncOperation<bool> LaunchForUserAsync(User user);
  }
}
namespace Windows.ApplicationModel.DataTransfer {
  public sealed class DataPackagePropertySet : IIterable<IKeyValuePair<string, object>>, IMap<string, object> {
    string ContentSourceUserActivityJson { get; set; }
  }
  public sealed class DataPackagePropertySetView : IIterable<IKeyValuePair<string, object>>, IMapView<string, object> {
    string ContentSourceUserActivityJson { get; }
  }
  public static class StandardDataFormats {
    public static string UserActivityJsonArray { get; }
  }
}
namespace Windows.ApplicationModel.Store.Preview {
  public enum StoreSystemFeature {
    ArchitectureArm64 = 34,
  }
}
namespace Windows.ApplicationModel.Store.Preview.InstallControl {
  public sealed class AppInstallItem {
    bool LaunchAfterInstall { get; set; }
  }
  public sealed class AppInstallManager {
    IAsyncOperation<bool> GetIsPackageIdentityAllowedToInstallAsync(string correlationVector, string packageIdentityName, string publisherCertificateName);
    IAsyncOperation<bool> GetIsPackageIdentityAllowedToInstallForUserAsync(User user, string correlationVector, string packageIdentityName, string publisherCertificateName);
    IAsyncOperation<IVectorView<AppInstallItem>> SearchForAllUpdatesAsync(string correlationVector, string clientId, AppUpdateOptions updateOptions);
    IAsyncOperation<IVectorView<AppInstallItem>> SearchForAllUpdatesForUserAsync(User user, string correlationVector, string clientId, AppUpdateOptions updateOptions);
    IAsyncOperation<AppInstallItem> SearchForUpdatesAsync(string productId, string skuId, string correlationVector, string clientId, AppUpdateOptions updateOptions);
    IAsyncOperation<AppInstallItem> SearchForUpdatesForUserAsync(User user, string productId, string skuId, string correlationVector, string clientId, AppUpdateOptions updateOptions);
    IAsyncOperation<IVectorView<AppInstallItem>> StartProductInstallAsync(string productId, string flightId, string clientId, string correlationVector, AppInstallOptions installOptions);
    IAsyncOperation<IVectorView<AppInstallItem>> StartProductInstallForUserAsync(User user, string productId, string flightId, string clientId, string correlationVector, AppInstallOptions installOptions);
  }
  public sealed class AppInstallOptions
  public sealed class AppInstallStatus {
    bool IsStaged { get; }
  }
  public sealed class AppUpdateOptions
}
namespace Windows.ApplicationModel.UserActivities {
  public sealed class UserActivity {
    public UserActivity(string activityId);
    string ToJson();
    public static string ToJsonArray(IIterable<UserActivity> activities);
    public static UserActivity TryParseFromJson(string json);
    public static IVector<UserActivity> TryParseFromJsonArray(string json);
  }
  public sealed class UserActivityChannel {
    public static void DisableAutoSessionCreation();
    IAsyncOperation<IVector<UserActivitySessionHistoryItem>> GetRecentUserActivitiesAsync(int maxUniqueActivities);
    IAsyncOperation<IVector<UserActivitySessionHistoryItem>> GetSessionHistoryItemsForUserActivityAsync(string activityId, DateTime startTime);
    public static UserActivityChannel TryGetForWebAccount(WebAccount account);
  }
  public sealed class UserActivityRequest
  public sealed class UserActivityRequestedEventArgs
  public sealed class UserActivityRequestManager
  public sealed class UserActivitySessionHistoryItem
  public sealed class UserActivityVisualElements {
    string AttributionDisplayText { get; set; }
  }
}
namespace Windows.Devices.Bluetooth {
  public sealed class BluetoothAdapter {
    bool AreClassicSecureConnectionsSupported { get; }
    bool AreLowEnergySecureConnectionsSupported { get; }
  }
  public sealed class BluetoothDevice : IClosable {
    bool WasSecureConnectionUsedForPairing { get; }
  }
  public sealed class BluetoothLEDevice : IClosable {
    bool WasSecureConnectionUsedForPairing { get; }
  }
}
namespace Windows.Devices.Display {
  public sealed class DisplayMonitor
  public enum DisplayMonitorConnectionKind
  public enum DisplayMonitorDescriptorKind
  public enum DisplayMonitorPhysicalConnectorKind
  public enum DisplayMonitorUsageKind
}
namespace Windows.Devices.Input.Preview {
  public enum GazeDeviceConfigurationStatePreview
  public sealed class GazeDevicePreview
  public sealed class GazeDeviceWatcherAddedPreviewEventArgs
  public sealed class GazeDeviceWatcherPreview
  public sealed class GazeDeviceWatcherRemovedPreviewEventArgs
  public sealed class GazeDeviceWatcherUpdatedPreviewEventArgs
  public sealed class GazeEnteredPreviewEventArgs
  public sealed class GazeExitedPreviewEventArgs
  public sealed class GazeInputSourcePreview
  public sealed class GazeMovedPreviewEventArgs
  public sealed class GazePointPreview
}
namespace Windows.Devices.PointOfService {
  public sealed class BarcodeScannerReport {
    public BarcodeScannerReport(uint scanDataType, IBuffer scanData, IBuffer scanDataLabel);
  }
  public sealed class ClaimedBarcodeScanner : IClosable {
    bool IsVideoPreviewShownOnEnable { get; set; }
    void HideVideoPreview();
    IAsyncOperation<bool> ShowVideoPreviewAsync();
  }
  public sealed class UnifiedPosErrorData {
    public UnifiedPosErrorData(string message, UnifiedPosErrorSeverity severity, UnifiedPosErrorReason reason, uint extendedReason);
  }
}
namespace Windows.Devices.PointOfService.Provider {
  public sealed class BarcodeScannerDisableScannerRequest
  public sealed class BarcodeScannerDisableScannerRequestEventArgs
  public sealed class BarcodeScannerEnableScannerRequest
  public sealed class BarcodeScannerEnableScannerRequestEventArgs
  public sealed class BarcodeScannerGetSymbologyAttributesRequest
  public sealed class BarcodeScannerGetSymbologyAttributesRequestEventArgs
  public sealed class BarcodeScannerHideVideoPreviewRequest
  public sealed class BarcodeScannerHideVideoPreviewRequestEventArgs
  public sealed class BarcodeScannerProviderConnection : IClosable
  public sealed class BarcodeScannerProviderTriggerDetails
  public sealed class BarcodeScannerSetActiveSymbologiesRequest
  public sealed class BarcodeScannerSetActiveSymbologiesRequestEventArgs
  public sealed class BarcodeScannerSetSymbologyAttributesRequest
  public sealed class BarcodeScannerSetSymbologyAttributesRequestEventArgs
  public sealed class BarcodeScannerStartSoftwareTriggerRequest
  public sealed class BarcodeScannerStartSoftwareTriggerRequestEventArgs
  public sealed class BarcodeScannerStopSoftwareTriggerRequest
  public sealed class BarcodeScannerStopSoftwareTriggerRequestEventArgs
  public enum BarcodeScannerTriggerState
  public sealed class BarcodeSymbologyAttributesBuilder
}
namespace Windows.Foundation.Numerics {
  public struct Rational
}
namespace Windows.Globalization {
  public static class ApplicationLanguages {
    public static IVectorView<string> GetLanguagesForUser(User user);
  }
  public sealed class Language {
    LanguageLayoutDirection LayoutDirection { get; }
  }
  public enum LanguageLayoutDirection
}
namespace Windows.Graphics {
  public struct DisplayAdapterId
  public interface IGeometrySource2D
}
namespace Windows.Graphics.Capture {
  public sealed class Direct3D11CaptureFrame : IClosable
  public sealed class Direct3D11CaptureFramePool : IClosable
  public sealed class GraphicsCaptureItem
  public sealed class GraphicsCapturePicker
  public sealed class GraphicsCaptureSession : IClosable
}
namespace Windows.Graphics.DirectX {
  public enum DirectXColorSpace
}
namespace Windows.Graphics.Display {
  public sealed class AdvancedColorInfo
  public enum AdvancedColorKind
  public sealed class BrightnessOverrideSettings
  public sealed class ColorOverrideSettings
  public enum DisplayBrightnessOverrideScenario
  public enum DisplayColorOverrideScenario
  public sealed class DisplayEnhancementOverride
  public sealed class DisplayEnhancementOverrideCapabilities
  public sealed class DisplayEnhancementOverrideCapabilitiesChangedEventArgs
  public sealed class DisplayInformation {
    event TypedEventHandler<DisplayInformation, object> AdvancedColorInfoChanged;
    AdvancedColorInfo GetAdvancedColorInfo();
  }
  public enum HdrMetadataFormat
  public struct NitRange
}
namespace Windows.Graphics.Holographic {
  public sealed class HolographicCamera {
    bool CanOverrideViewport { get; }
  }
  public sealed class HolographicCameraPose {
    void OverrideProjectionTransform(HolographicStereoTransform projectionTransform);
    void OverrideViewport(Rect leftViewport, Rect rightViewport);
    void OverrideViewTransform(SpatialCoordinateSystem coordinateSystem, HolographicStereoTransform coordinateSystemToViewTransform);
  }
  public sealed class HolographicFramePresentationMonitor : IClosable
  public sealed class HolographicFramePresentationReport
  public sealed class HolographicSpace {
    HolographicSpaceUserPresence UserPresence { get; }
    event TypedEventHandler<HolographicSpace, object> UserPresenceChanged;
    HolographicFramePresentationMonitor CreateFramePresentationMonitor(uint maxQueuedReports);
    void WaitForNextFrameReady();
    void WaitForNextFrameReadyWithHeadStart(TimeSpan requestedHeadStartDuration);
  }
  public enum HolographicSpaceUserPresence
}
namespace Windows.Graphics.Imaging {
  public enum BitmapPixelFormat {
    P010 = 104,
  }
}
namespace Windows.Graphics.Printing {
  public sealed class PrintPageRange
  public sealed class PrintPageRangeOptions
  public sealed class PrintTaskOptions : IPrintTaskOptionsCore, IPrintTaskOptionsCoreProperties, IPrintTaskOptionsCoreUIConfiguration {
    IVector<PrintPageRange> CustomPageRanges { get; }
    PrintPageRangeOptions PageRangeOptions { get; }
  }
  public static class StandardPrintTaskOptions {
    public static string CustomPageRanges { get; }
  }
}
namespace Windows.Graphics.Printing.OptionDetails {
  public sealed class PrintBindingOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintBorderingOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintCollationOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintColorModeOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintCopiesOptionDetails : IPrintNumberOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintCustomItemListOptionDetails : IPrintCustomOptionDetails, IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
    void AddItem(string itemId, string displayName, string description, IRandomAccessStreamWithContentType icon);
  }
  public sealed class PrintCustomTextOptionDetails : IPrintCustomOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintCustomToggleOptionDetails : IPrintCustomOptionDetails, IPrintOptionDetails
  public sealed class PrintDuplexOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintHolePunchOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintMediaSizeOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintMediaTypeOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public enum PrintOptionType {
    Toggle = 4,
  }
  public sealed class PrintOrientationOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintPageRangeOptionDetails : IPrintOptionDetails
  public sealed class PrintQualityOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintStapleOptionDetails : IPrintItemListOptionDetails, IPrintOptionDetails {
    string Description { get; set; }
    string WarningText { get; set; }
  }
  public sealed class PrintTaskOptionDetails : IPrintTaskOptionsCore, IPrintTaskOptionsCoreUIConfiguration {
    PrintCustomToggleOptionDetails CreateToggleOption(string optionId, string displayName);
  }
}
namespace Windows.Management.Deployment {
  public sealed class PackageManager {
    IAsyncOperationWithProgress<DeploymentResult, DeploymentProgress> RequestAddPackageAsync(Uri packageUri, IIterable<Uri> dependencyPackageUris, DeploymentOptions deploymentOptions, PackageVolume targetVolume, IIterable<string> optionalPackageFamilyNames, IIterable<Uri> relatedPackageUris, IIterable<Uri> packageUrisToInstall);
  }
}
namespace Windows.Management.Update {
  public sealed class PreviewBuildsManager
  public sealed class PreviewBuildsState
}
namespace Windows.Media {
  public sealed class VideoFrame : IClosable, IMediaFrame {
    IAsyncAction CopyToAsync(VideoFrame frame, IReference<BitmapBounds> sourceBounds, IReference<BitmapBounds> destinationBounds);
    public static VideoFrame CreateAsDirect3D11SurfaceBacked(DirectXPixelFormat format, int width, int height);
    public static VideoFrame CreateAsDirect3D11SurfaceBacked(DirectXPixelFormat format, int width, int height, IDirect3DDevice device);
    public static VideoFrame CreateWithDirect3D11Surface(IDirect3DSurface surface);
    public static VideoFrame CreateWithSoftwareBitmap(SoftwareBitmap bitmap);
  }
}
namespace Windows.Media.Audio {
  public sealed class AudioGraph : IClosable {
    IAsyncOperation<CreateMediaSourceAudioInputNodeResult> CreateMediaSourceAudioInputNodeAsync(MediaSource mediaSource);
    IAsyncOperation<CreateMediaSourceAudioInputNodeResult> CreateMediaSourceAudioInputNodeAsync(MediaSource mediaSource, AudioNodeEmitter emitter);
  }
  public sealed class AudioGraphSettings {
    double MaxPlaybackSpeedFactor { get; set; }
  }
  public sealed class AudioStateMonitor
  public sealed class CreateMediaSourceAudioInputNodeResult
  public sealed class MediaSourceAudioInputNode : IAudioInputNode, IAudioInputNode2, IAudioNode, IClosable
  public enum MediaSourceAudioInputNodeCreationStatus
}
namespace Windows.Media.Capture {
  public sealed class CapturedFrame : IClosable, IContentTypeProvider, IInputStream, IOutputStream, IRandomAccessStream, IRandomAccessStreamWithContentType {
    BitmapPropertySet BitmapProperties { get; }
    CapturedFrameControlValues ControlValues { get; }
  }
  public enum KnownVideoProfile {
    HdrWithWcgPhoto = 8,
    HdrWithWcgVideo = 7,
    HighFrameRate = 5,
    VariablePhotoSequence = 6,
    VideoHdr8 = 9,
  }
  public sealed class MediaCaptureSettings {
    IDirect3DDevice Direct3D11Device { get; }
  }
  public sealed class MediaCaptureVideoProfile {
    IVectorView<MediaFrameSourceInfo> FrameSourceInfos { get; }
    IMapView<Guid, object> Properties { get; }
  }
  public sealed class MediaCaptureVideoProfileMediaDescription {
    IMapView<Guid, object> Properties { get; }
    string Subtype { get; }
  }
}
namespace Windows.Media.Capture.Frames {
  public sealed class AudioMediaFrame
  public sealed class MediaFrameFormat {
    AudioEncodingProperties AudioEncodingProperties { get; }
  }
  public sealed class MediaFrameReference : IClosable {
    AudioMediaFrame AudioMediaFrame { get; }
  }
  public sealed class MediaFrameSourceController {
    AudioDeviceController AudioDeviceController { get; }
  }
  public sealed class MediaFrameSourceInfo {
    string ProfileId { get; }
    IVectorView<MediaCaptureVideoProfileMediaDescription> VideoProfileMediaDescription { get; }
  }
  public enum MediaFrameSourceKind {
    Audio = 4,
    Image = 5,
  }
}
namespace Windows.Media.Core {
  public sealed class AudioStreamDescriptor : IMediaStreamDescriptor, IMediaStreamDescriptor2 {
    AudioStreamDescriptor Copy();
  }
  public sealed class MediaBindingEventArgs {
    void SetDownloadOperation(DownloadOperation downloadOperation);
  }
  public sealed class MediaSource : IClosable, IMediaPlaybackSource {
    DownloadOperation DownloadOperation { get; }
    public static MediaSource CreateFromDownloadOperation(DownloadOperation downloadOperation);
  }
  public sealed class TimedMetadataStreamDescriptor : IMediaStreamDescriptor, IMediaStreamDescriptor2
  public sealed class VideoStreamDescriptor : IMediaStreamDescriptor, IMediaStreamDescriptor2 {
    VideoStreamDescriptor Copy();
  }
}
namespace Windows.Media.Devices {
  public sealed class VideoDeviceController : IMediaDeviceController {
    VideoTemporalDenoisingControl VideoTemporalDenoisingControl { get; }
  }
  public sealed class VideoTemporalDenoisingControl
  public enum VideoTemporalDenoisingMode
}
namespace Windows.Media.DialProtocol {
  public sealed class DialReceiverApp {
    IAsyncOperation<string> GetUniqueDeviceNameAsync();
  }
}
namespace Windows.Media.Effects {
  public sealed class VideoTransformEffectDefinition : IVideoEffectDefinition {
    VideoTransformSphericalProjection SphericalProjection { get; }
  }
  public sealed class VideoTransformSphericalProjection
}
namespace Windows.Media.MediaProperties {
  public sealed class AudioEncodingProperties : IMediaEncodingProperties {
    AudioEncodingProperties Copy();
  }
  public sealed class ContainerEncodingProperties : IMediaEncodingProperties {
    ContainerEncodingProperties Copy();
  }
  public sealed class ImageEncodingProperties : IMediaEncodingProperties {
    ImageEncodingProperties Copy();
  }
  public sealed class MediaEncodingProfile {
    IVector<TimedMetadataStreamDescriptor> GetTimedMetadataTracks();
    void SetTimedMetadataTracks(IIterable<TimedMetadataStreamDescriptor> value);
  }
  public static class MediaEncodingSubtypes {
    public static string P010 { get; }
  }
  public enum MediaPixelFormat {
    P010 = 2,
  }
  public sealed class TimedMetadataEncodingProperties : IMediaEncodingProperties
  public sealed class VideoEncodingProperties : IMediaEncodingProperties {
    VideoEncodingProperties Copy();
  }
}
namespace Windows.Media.Playback {
  public sealed class MediaPlaybackSession {
    MediaRotation PlaybackRotation { get; set; }
    MediaPlaybackSessionOutputDegradationPolicyState GetOutputDegradationPolicyState();
  }
  public sealed class MediaPlaybackSessionOutputDegradationPolicyState
  public enum MediaPlaybackSessionVideoConstrictionReason
  public sealed class MediaPlayer : IClosable {
    AudioStateMonitor AudioStateMonitor { get; }
  }
}
namespace Windows.Media.SpeechSynthesis {
  public enum SpeechAppendedSilence
  public enum SpeechPunctuationSilence
  public sealed class SpeechSynthesizerOptions {
    SpeechAppendedSilence AppendedSilence { get; set; }
    SpeechPunctuationSilence PunctuationSilence { get; set; }
  }
}
namespace Windows.Media.Streaming.Adaptive {
  public sealed class AdaptiveMediaSourceDiagnosticAvailableEventArgs {
    string ResourceContentType { get; }
    IReference<TimeSpan> ResourceDuration { get; }
  }
  public sealed class AdaptiveMediaSourceDownloadCompletedEventArgs {
    string ResourceContentType { get; }
    IReference<TimeSpan> ResourceDuration { get; }
  }
  public sealed class AdaptiveMediaSourceDownloadFailedEventArgs {
    string ResourceContentType { get; }
    IReference<TimeSpan> ResourceDuration { get; }
  }
  public sealed class AdaptiveMediaSourceDownloadRequestedEventArgs {
    string ResourceContentType { get; }
    IReference<TimeSpan> ResourceDuration { get; }
  }
}
namespace Windows.Networking.BackgroundTransfer {
  public sealed class DownloadOperation : IBackgroundTransferOperation, IBackgroundTransferOperationPriority {
    void MakeCurrentInTransferGroup();
  }
  public sealed class UploadOperation : IBackgroundTransferOperation, IBackgroundTransferOperationPriority {
    void MakeCurrentInTransferGroup();
  }
}
namespace Windows.Networking.Connectivity {
  public sealed class CellularApnContext {
    string ProfileName { get; set; }
  }
  public sealed class ConnectionProfileFilter {
    IReference<Guid> PurposeGuid { get; set; }
  }
  public sealed class WwanConnectionProfileDetails {
    WwanNetworkIPKind IPKind { get; }
    IVectorView<Guid> PurposeGuids { get; }
  }
  public enum WwanNetworkIPKind
}
namespace Windows.Networking.NetworkOperators {
  public sealed class ESim
  public sealed class ESimAddedEventArgs
  public enum ESimAuthenticationPreference
  public sealed class ESimDownloadProfileMetadataResult
  public static class ESimManager
  public sealed class ESimOperationResult
  public enum ESimOperationStatus
  public sealed class ESimPolicy
  public sealed class ESimProfile
  public enum ESimProfileClass
  public struct ESimProfileInstallProgress
  public sealed class ESimProfileMetadata
  public enum ESimProfileMetadataState
  public sealed class ESimProfilePolicy
  public enum ESimProfileState
  public sealed class ESimRemovedEventArgs
  public sealed class ESimServiceInfo
  public enum ESimState
  public sealed class ESimUpdatedEventArgs
  public sealed class ESimWatcher
  public enum ESimWatcherStatus
  public sealed class MobileBroadbandAntennaSar {
    public MobileBroadbandAntennaSar(int antennaIndex, int sarBackoffIndex);
  }
  public sealed class MobileBroadbandModem {
    bool IsInEmergencyCallMode { get; }
    event TypedEventHandler<MobileBroadbandModem, object> IsInEmergencyCallModeChanged;
    IAsyncOperation<MobileBroadbandPco> TryGetPcoAsync();
  }
  public sealed class MobileBroadbandModemIsolation
  public sealed class MobileBroadbandPco
  public sealed class MobileBroadbandPcoDataChangeTriggerDetails
  public enum NetworkOperatorDataUsageNotificationKind
  public sealed class NetworkOperatorDataUsageTriggerDetails
  public sealed class TetheringEntitlementCheckTriggerDetails
}
namespace Windows.Networking.Sockets {
  public sealed class MessageWebSocket : IClosable, IWebSocket {
    IAsyncOperationWithProgress<uint, uint> SendFinalFrameAsync(IBuffer data);
    IAsyncOperationWithProgress<uint, uint> SendNonfinalFrameAsync(IBuffer data);
  }
  public sealed class ServerMessageWebSocket : IClosable
  public sealed class ServerMessageWebSocketControl
  public sealed class ServerMessageWebSocketInformation
  public sealed class ServerStreamWebSocket : IClosable
  public sealed class ServerStreamWebSocketInformation
}
namespace Windows.Networking.Vpn {
  public sealed class VpnChannel {
    object CurrentRequestTransportContext { get; }
    void AddAndAssociateTransport(object transport, object context);
    ControlChannelTriggerStatus GetSlotTypeForTransportContext(object context);
    void ReplaceAndAssociateTransport(object transport, object context);
    void StartReconnectingTransport(object transport, object context);
    void StartWithTrafficFilter(IIterable<HostName> assignedClientIpv4Addresses, IIterable<HostName> assignedClientIpv6Addresses, VpnInterfaceId vpninterfaceId, VpnRouteAssignment assignedRoutes, VpnDomainNameAssignment assignedNamespace, uint mtuSize, uint maxFrameSize, bool reserved, IIterable<object> transports, VpnTrafficFilterAssignment assignedTrafficFilters);
  }
  public sealed class VpnPacketBuffer {
    object TransportContext { get; set; }
  }
}
namespace Windows.Security.Authentication.Identity.Provider {
  public enum SecondaryAuthenticationFactorAuthenticationMessage {
    CanceledByUser = 22,
    CenterHand = 23,
    ConnectionRequired = 20,
    DeviceUnavailable = 28,
    MoveHandCloser = 24,
    MoveHandFarther = 25,
    PlaceHandAbove = 26,
    RecognitionFailed = 27,
    TimeLimitExceeded = 21,
  }
}
namespace Windows.Security.Authentication.Web.Core {
  public sealed class FindAllAccountsResult
  public enum FindAllWebAccountsStatus
  public static class WebAuthenticationCoreManager {
    public static IAsyncOperation<FindAllAccountsResult> FindAllAccountsAsync(WebAccountProvider provider);
    public static IAsyncOperation<FindAllAccountsResult> FindAllAccountsAsync(WebAccountProvider provider, string clientId);
    public static IAsyncOperation<WebAccountProvider> FindSystemAccountProviderAsync(string webAccountProviderId);
    public static IAsyncOperation<WebAccountProvider> FindSystemAccountProviderAsync(string webAccountProviderId, string authority);
    public static IAsyncOperation<WebAccountProvider> FindSystemAccountProviderAsync(string webAccountProviderId, string authority, User user);
  }
}
namespace Windows.Security.Authentication.Web.Provider {
  public sealed class WebProviderTokenRequest {
    string ApplicationPackageFamilyName { get; }
    string ApplicationProcessName { get; }
    IAsyncOperation<bool> CheckApplicationForCapabilityAsync(string capabilityName);
  }
}
namespace Windows.Security.Credentials {
  public sealed class WebAccountProvider {
    bool IsSystemProvider { get; }
  }
}
namespace Windows.Services.Maps {
  public sealed class MapRouteDrivingOptions {
    IReference<DateTime> DepartureTime { get; set; }
  }
  public sealed class PlaceInfo {
    public static PlaceInfo CreateFromAddress(string displayAddress);
    public static PlaceInfo CreateFromAddress(string displayAddress, string displayName);
  }
}
namespace Windows.Services.Store {
  public sealed class StoreCanAcquireLicenseResult
  public enum StoreCanLicenseStatus
  public sealed class StoreContext {
    bool CanSilentlyDownloadStorePackageUpdates { get; }
    IAsyncOperation<StoreCanAcquireLicenseResult> CanAcquireStoreLicenseAsync(string productStoreId);
    IAsyncOperation<StoreCanAcquireLicenseResult> CanAcquireStoreLicenseForOptionalPackageAsync(Package optionalPackage);
    IAsyncOperationWithProgress<StorePackageUpdateResult, StorePackageUpdateStatus> DownloadAndInstallStorePackagesAsync(IIterable<string> storeIds);
    IAsyncOperation<IVectorView<StoreQueueItem>> GetAssociatedStoreQueueItemsAsync();
    IAsyncOperation<StoreProductQueryResult> GetStoreProductsAsync(IIterable<string> productKinds, IIterable<string> storeIds, StoreProductOptions storeProductOptions);
    IAsyncOperation<IVectorView<StoreQueueItem>> GetStoreQueueItemsAsync(IIterable<string> storeIds);
    IAsyncOperationWithProgress<StorePackageUpdateResult, StorePackageUpdateStatus> RequestDownloadAndInstallStorePackagesAsync(IIterable<string> storeIds, StorePackageInstallOptions storePackageInstallOptions);
    IAsyncOperation<StoreUninstallStorePackageResult> RequestUninstallStorePackageAsync(Package package);
    IAsyncOperation<StoreUninstallStorePackageResult> RequestUninstallStorePackageByStoreIdAsync(string storeId);
    IAsyncOperationWithProgress<StorePackageUpdateResult, StorePackageUpdateStatus> TrySilentDownloadAndInstallStorePackageUpdatesAsync(IIterable<StorePackageUpdate> storePackageUpdates);
    IAsyncOperationWithProgress<StorePackageUpdateResult, StorePackageUpdateStatus> TrySilentDownloadStorePackageUpdatesAsync(IIterable<StorePackageUpdate> storePackageUpdates);
    IAsyncOperation<StoreUninstallStorePackageResult> UninstallStorePackageAsync(Package package);
    IAsyncOperation<StoreUninstallStorePackageResult> UninstallStorePackageByStoreIdAsync(string storeId);
  }
  public sealed class StorePackageInstallOptions
  public sealed class StorePackageUpdateResult {
    IVectorView<StoreQueueItem> StoreQueueItems { get; }
  }
  public sealed class StoreProductOptions
  public sealed class StoreQueueItem
  public sealed class StoreQueueItemCompletedEventArgs
  public enum StoreQueueItemExtendedState
  public enum StoreQueueItemKind
  public enum StoreQueueItemState
  public sealed class StoreQueueItemStatus
  public sealed class StoreUninstallStorePackageResult
  public enum StoreUninstallStorePackageStatus
}
namespace Windows.Storage {
  public sealed class StorageFolder : IStorageFolder, IStorageFolder2, IStorageFolderQueryOperations, IStorageItem, IStorageItem2, IStorageItemProperties, IStorageItemProperties2, IStorageItemPropertiesWithProvider {
    StorageLibraryChangeTracker TryGetChangeTracker();
  }
}
namespace Windows.Storage.Provider {
  public interface IStorageProviderUriSource
  public sealed class StorageProviderGetContentInfoForPathResult
  public sealed class StorageProviderGetPathForContentUriResult
  public enum StorageProviderUriSourceStatus
}
namespace Windows.Storage.Search {
  public sealed class StorageLibraryChangeTrackerTriggerDetails
}
namespace Windows.System {
  public sealed class AppActivationResult
  public sealed class AppDiagnosticInfo {
    IAsyncOperation<AppActivationResult> LaunchAsync();
  }
  public sealed class AppExecutionStateChangeResult
  public sealed class AppResourceGroupInfo {
    IAsyncOperation<AppExecutionStateChangeResult> StartResumeAsync();
    IAsyncOperation<AppExecutionStateChangeResult> StartSuspendAsync();
    IAsyncOperation<AppExecutionStateChangeResult> StartTerminateAsync();
  }
  public enum AutoUpdateTimeZoneStatus
  public static class TimeZoneSettings {
    public static IAsyncOperation<AutoUpdateTimeZoneStatus> AutoUpdateTimeZoneAsync(TimeSpan timeout);
  }
}
namespace Windows.System.Diagnostics {
  public sealed class DiagnosticInvoker {
    IAsyncOperationWithProgress<DiagnosticActionResult, DiagnosticActionState> RunDiagnosticActionFromStringAsync(string context);
  }
}
namespace Windows.System.Diagnostics.DevicePortal {
  public sealed class DevicePortalConnection {
    ServerMessageWebSocket GetServerMessageWebSocketForRequest(HttpRequestMessage request);
    ServerMessageWebSocket GetServerMessageWebSocketForRequest(HttpRequestMessage request, SocketMessageType messageType, string protocol);
    ServerMessageWebSocket GetServerMessageWebSocketForRequest(HttpRequestMessage request, SocketMessageType messageType, string protocol, uint outboundBufferSizeInBytes, uint maxMessageSize, MessageWebSocketReceiveMode receiveMode);
    ServerStreamWebSocket GetServerStreamWebSocketForRequest(HttpRequestMessage request);
    ServerStreamWebSocket GetServerStreamWebSocketForRequest(HttpRequestMessage request, string protocol, uint outboundBufferSizeInBytes, bool noDelay);
  }
  public sealed class DevicePortalConnectionRequestReceivedEventArgs {
    bool IsWebSocketUpgradeRequest { get; }
    IVectorView<string> WebSocketProtocolsRequested { get; }
    Deferral GetDeferral();
  }
}
namespace Windows.System.Inventory {
  public sealed class InstalledDesktopApp : IStringable
}
namespace Windows.System.Profile {
  public static class AnalyticsInfo {
    public static IAsyncOperation<IMapView<string, string>> GetSystemPropertiesAsync(IIterable<string> attributeNames);
  }
}
namespace Windows.System.RemoteSystems {
  public sealed class RemoteSystem {
    RemoteSystemPlatform Platform { get; }
  }
  public sealed class RemoteSystemEnumerationCompletedEventArgs
  public enum RemoteSystemPlatform
  public sealed class RemoteSystemWatcher {
    event TypedEventHandler<RemoteSystemWatcher, RemoteSystemEnumerationCompletedEventArgs> EnumerationCompleted;
    event TypedEventHandler<RemoteSystemWatcher, RemoteSystemWatcherErrorOcurredEventArgs> ErrorOcurred;
  }
  public enum RemoteSystemWatcherError
  public sealed class RemoteSystemWatcherErrorOcurredEventArgs
}
namespace Windows.System.UserProfile {
  public static class GlobalizationPreferences {
    public static GlobalizationPreferencesForUser GetForUser(User user);
  }
  public sealed class GlobalizationPreferencesForUser
}
namespace Windows.UI.ApplicationSettings {
  public sealed class AccountsSettingsPane {
    public static IAsyncAction ShowAddAccountForUserAsync(User user);
    public static IAsyncAction ShowManageAccountsForUserAsync(User user);
  }
  public sealed class AccountsSettingsPaneCommandsRequestedEventArgs {
    User User { get; }
  }
}
namespace Windows.UI.Composition {
  public sealed class AnimationController : CompositionObject
  public enum AnimationControllerProgressBehavior
  public sealed class BounceScalarNaturalMotionAnimation : ScalarNaturalMotionAnimation
  public sealed class BounceVector2NaturalMotionAnimation : Vector2NaturalMotionAnimation
  public sealed class BounceVector3NaturalMotionAnimation : Vector3NaturalMotionAnimation
  public sealed class CompositionContainerShape : CompositionShape
  public sealed class CompositionEllipseGeometry : CompositionGeometry
  public class CompositionGeometry : CompositionObject
  public class CompositionLight : CompositionObject {
    bool IsEnabled { get; set; }
  }
  public sealed class CompositionLineGeometry : CompositionGeometry
  public class CompositionObject : IClosable {
    AnimationController TryGetAnimationController(string propertyName);
  }
  public sealed class CompositionPath : IGeometrySource2D
  public sealed class CompositionPathGeometry : CompositionGeometry
  public sealed class CompositionRectangleGeometry : CompositionGeometry
  public sealed class CompositionRoundedRectangleGeometry : CompositionGeometry
  public class CompositionShape : CompositionObject
  public sealed class CompositionShapeCollection : CompositionObject, IIterable<CompositionShape>, IVector<CompositionShape>
  public sealed class CompositionSpriteShape : CompositionShape
  public enum CompositionStrokeCap
  public sealed class CompositionStrokeDashArray : CompositionObject, IIterable<float>, IVector<float>
  public enum CompositionStrokeLineJoin
  public sealed class CompositionViewBox : CompositionObject
  public sealed class Compositor : IClosable {
    string Comment { get; set; }
    float GlobalPlaybackRate { get; set; }
    public static float MaxGlobalPlaybackRate { get; }
    public static float MinGlobalPlaybackRate { get; }
    BounceScalarNaturalMotionAnimation CreateBounceScalarAnimation();
    BounceVector2NaturalMotionAnimation CreateBounceVector2Animation();
    BounceVector3NaturalMotionAnimation CreateBounceVector3Animation();
    CompositionContainerShape CreateContainerShape();
    CompositionEllipseGeometry CreateEllipseGeometry();
    CompositionLineGeometry CreateLineGeometry();
    CompositionPathGeometry CreatePathGeometry();
    CompositionPathGeometry CreatePathGeometry(CompositionPath path);
    PathKeyFrameAnimation CreatePathKeyFrameAnimation();
    CompositionRectangleGeometry CreateRectangleGeometry();
    CompositionRoundedRectangleGeometry CreateRoundedRectangleGeometry();
    ShapeVisual CreateShapeVisual();
    CompositionSpriteShape CreateSpriteShape();
    CompositionSpriteShape CreateSpriteShape(CompositionGeometry geometry);
    CompositionViewBox CreateViewBox();
    IAsyncAction RequestCommitAsync();
  }
  public sealed class PathKeyFrameAnimation : KeyFrameAnimation
  public sealed class PointLight : CompositionLight {
    float MaxAttenuationCutoff { get; set; }
    float MinAttenuationCutoff { get; set; }
  }
  public sealed class ShapeVisual : ContainerVisual
  public sealed class SpotLight : CompositionLight {
    float MaxAttenuationCutoff { get; set; }
    float MinAttenuationCutoff { get; set; }
  }
}
namespace Windows.UI.Composition.Core {
  public sealed class CompositorController : IClosable
}
namespace Windows.UI.Composition.Desktop {
  public sealed class DesktopWindowTarget : CompositionTarget
}
namespace Windows.UI.Composition.Diagnostics {
  public sealed class CompositionDebugHeatMaps
  public enum CompositionDebugOverdrawContentKinds : uint
  public sealed class CompositionDebugSettings
}
namespace Windows.UI.Composition.Interactions {
  public enum VisualInteractionSourceRedirectionMode {
    CapableTouchpadAndPointerWheel = 3,
    PointerWheelOnly = 2,
  }
}
namespace Windows.UI.Core {
  public enum AppViewBackButtonVisibility {
    Disabled = 2,
  }
  public sealed class CoreComponentInputSource : ICoreInputSourceBase, ICorePointerInputSource, ICorePointerInputSource2 {
    DispatcherQueue DispatcherQueue { get; }
  }
  public sealed class CoreIndependentInputSource : ICoreInputSourceBase, ICorePointerInputSource, ICorePointerInputSource2 {
    DispatcherQueue DispatcherQueue { get; }
  }
  public interface ICorePointerInputSource2 : ICorePointerInputSource
}
namespace Windows.UI.Input.Core {
  public sealed class RadialControllerIndependentInputSource {
    DispatcherQueue DispatcherQueue { get; }
  }
}
namespace Windows.UI.Input.Inking {
  public sealed class InkDrawingAttributes {
    InkModelerAttributes ModelerAttributes { get; }
  }
  public sealed class InkInputConfiguration
  public sealed class InkModelerAttributes
  public sealed class InkPresenter {
    InkInputConfiguration InputConfiguration { get; }
  }
}
namespace Windows.UI.Input.Spatial {
  public sealed class SpatialInteractionController {
    BatteryReport TryGetBatteryReport();
  }
}
namespace Windows.UI.Notifications {
  public sealed class ScheduledToastNotification {
    IReference<DateTime> ExpirationTime { get; set; }
  }
}
namespace Windows.UI.StartScreen {
  public sealed class TileMixedRealityModel {
    TileMixedRealityModelActivationBehavior ActivationBehavior { get; set; }
  }
  public enum TileMixedRealityModelActivationBehavior
}
namespace Windows.UI.Text {
  public sealed class ContentLinkInfo
  public sealed class RichEditTextRange : ITextRange
  public enum TextRangeUnit {
    ContentLink = 32,
  }
}
namespace Windows.UI.ViewManagement.Core {
  public sealed class CoreInputView {
    event TypedEventHandler<CoreInputView, object> XYFocusTransferredToPrimaryView;
    event TypedEventHandler<CoreInputView, CoreInputViewTransferringXYFocusEventArgs> XYFocusTransferringFromPrimaryView;
    bool TryTransferXYFocusToPrimaryView(Rect origin, CoreInputViewXYFocusTransferDirection direction);
  }
  public sealed class CoreInputViewTransferringXYFocusEventArgs
  public enum CoreInputViewXYFocusTransferDirection
}
namespace Windows.UI.WebUI {
  public sealed class WebUIBarcodeScannerPreviewActivatedEventArgs : IActivatedEventArgs, IActivatedEventArgsDeferral, IActivatedEventArgsWithUser, IBarcodeScannerPreviewActivatedEventArgs
  public sealed class WebUILaunchActivatedEventArgs : IActivatedEventArgs, IActivatedEventArgsDeferral, IActivatedEventArgsWithUser, IApplicationViewActivatedEventArgs, ILaunchActivatedEventArgs, ILaunchActivatedEventArgs2, IPrelaunchActivatedEventArgs {
    TileActivatedInfo TileActivatedInfo { get; }
  }
}
namespace Windows.UI.Xaml {
  public sealed class BringIntoViewOptions {
    double HorizontalAlignmentRatio { get; set; }
    double HorizontalOffset { get; set; }
    double VerticalAlignmentRatio { get; set; }
    double VerticalOffset { get; set; }
  }
  public sealed class BringIntoViewRequestedEventArgs : RoutedEventArgs
  public sealed class ElementSoundPlayer {
    public static ElementSpatialAudioMode SpatialAudioMode { get; set; }
  }
  public enum ElementSpatialAudioMode
  public enum FocusVisualKind {
    Reveal = 2,
  }
  public class UIElement : DependencyObject {
    public static RoutedEvent BringIntoViewRequestedEvent { get; }
    public static RoutedEvent ContextRequestedEvent { get; }
    KeyboardAcceleratorPlacementMode KeyboardAcceleratorPlacementMode { get; set; }
    public static DependencyProperty KeyboardAcceleratorPlacementModeProperty { get; }
    DependencyObject KeyboardAcceleratorPlacementTarget { get; set; }
    public static DependencyProperty KeyboardAcceleratorPlacementTargetProperty { get; }
    DependencyObject KeyTipTarget { get; set; }
    public static DependencyProperty KeyTipTargetProperty { get; }
    event TypedEventHandler<UIElement, BringIntoViewRequestedEventArgs> BringIntoViewRequested;
    virtual void OnBringIntoViewRequested(BringIntoViewRequestedEventArgs e);
    virtual void OnKeyboardAcceleratorInvoked(KeyboardAcceleratorInvokedEventArgs args);
    public static void RegisterAsScrollPort(UIElement element);
  }
}
namespace Windows.UI.Xaml.Automation {
  public sealed class AutomationElementIdentifiers {
    public static AutomationProperty HeadingLevelProperty { get; }
  }
  public sealed class AutomationProperties {
    public static DependencyProperty HeadingLevelProperty { get; }
    public static AutomationHeadingLevel GetHeadingLevel(DependencyObject element);
    public static void SetHeadingLevel(DependencyObject element, AutomationHeadingLevel value);
  }
}
namespace Windows.UI.Xaml.Automation.Peers {
  public enum AutomationHeadingLevel
  public class AutomationPeer : DependencyObject {
    AutomationHeadingLevel GetHeadingLevel();
    virtual AutomationHeadingLevel GetHeadingLevelCore();
  }
  public sealed class AutoSuggestBoxAutomationPeer : FrameworkElementAutomationPeer, IInvokeProvider {
    void Invoke();
  }
  public class CalendarDatePickerAutomationPeer : FrameworkElementAutomationPeer, IInvokeProvider, IValueProvider
  public class TreeViewItemAutomationPeer : ListViewItemAutomationPeer, IExpandCollapseProvider
  public class TreeViewListAutomationPeer : SelectorAutomationPeer
}
namespace Windows.UI.Xaml.Controls {
  public class AppBarButton : Button, ICommandBarElement, ICommandBarElement2 {
    string KeyboardAcceleratorTextOverride { get; set; }
    public static DependencyProperty KeyboardAcceleratorTextOverrideProperty { get; }
    AppBarButtonTemplateSettings TemplateSettings { get; }
  }
  public class AppBarToggleButton : ToggleButton, ICommandBarElement, ICommandBarElement2 {
    string KeyboardAcceleratorTextOverride { get; set; }
    public static DependencyProperty KeyboardAcceleratorTextOverrideProperty { get; }
    AppBarToggleButtonTemplateSettings TemplateSettings { get; }
  }
  public sealed class ContentLinkChangedEventArgs
  public enum ContentLinkChangeKind
  public sealed class HandwritingPanelClosedEventArgs
  public sealed class HandwritingPanelOpenedEventArgs
  public enum HandwritingPanelPlacementAlignment
  public class HandwritingView : Control
  public class MediaTransportControls : Control {
    bool IsCompactOverlayButtonVisible { get; set; }
    public static DependencyProperty IsCompactOverlayButtonVisibleProperty { get; }
    bool IsCompactOverlayEnabled { get; set; }
    public static DependencyProperty IsCompactOverlayEnabledProperty { get; }
  }
  public class MenuFlyoutItem : MenuFlyoutItemBase {
    string KeyboardAcceleratorTextOverride { get; set; }
    public static DependencyProperty KeyboardAcceleratorTextOverrideProperty { get; }
    MenuFlyoutItemTemplateSettings TemplateSettings { get; }
  }
  public class NavigationView : ContentControl {
    NavigationViewBackButtonVisible IsBackButtonVisible { get; set; }
    public static DependencyProperty IsBackButtonVisibleProperty { get; }
    bool IsBackEnabled { get; set; }
    public static DependencyProperty IsBackEnabledProperty { get; }
    string PaneTitle { get; set; }
    public static DependencyProperty PaneTitleProperty { get; }
    event TypedEventHandler<NavigationView, NavigationViewBackRequestedEventArgs> BackRequested;
    event TypedEventHandler<NavigationView, object> PaneClosed;
    event TypedEventHandler<NavigationView, NavigationViewPaneClosingEventArgs> PaneClosing;
    event TypedEventHandler<NavigationView, object> PaneOpened;
    event TypedEventHandler<NavigationView, object> PaneOpening;
  }
  public enum NavigationViewBackButtonVisible
  public sealed class NavigationViewBackRequestedEventArgs
  public sealed class NavigationViewPaneClosingEventArgs
  public class RefreshContainer : ContentControl
  public sealed class RefreshInteractionRatioChangedEventArgs
  public enum RefreshPullDirection
  public sealed class RefreshRequestedEventArgs
  public sealed class RefreshStateChangedEventArgs
  public class RefreshVisualizer : Control
  public enum RefreshVisualizerOrientation
  public enum RefreshVisualizerState
  public class RichEditBox : Control {
    SolidColorBrush ContentLinkBackgroundColor { get; set; }
    public static DependencyProperty ContentLinkBackgroundColorProperty { get; }
    SolidColorBrush ContentLinkForegroundColor { get; set; }
    public static DependencyProperty ContentLinkForegroundColorProperty { get; }
    ContentLinkProviderCollection ContentLinkProviders { get; set; }
    public static DependencyProperty ContentLinkProvidersProperty { get; }
    HandwritingView HandwritingView { get; set; }
    public static DependencyProperty HandwritingViewProperty { get; }
    bool IsHandwritingViewEnabled { get; set; }
    public static DependencyProperty IsHandwritingViewEnabledProperty { get; }
    event TypedEventHandler<RichEditBox, ContentLinkChangedEventArgs> ContentLinkChanged;
    event TypedEventHandler<RichEditBox, ContentLinkInvokedEventArgs> ContentLinkInvoked;
  }
  public class TextBox : Control {
    HandwritingView HandwritingView { get; set; }
    public static DependencyProperty HandwritingViewProperty { get; }
    bool IsHandwritingViewEnabled { get; set; }
    public static DependencyProperty IsHandwritingViewEnabledProperty { get; }
  }
  public class TreeView : Control
  public sealed class TreeViewCollapsedEventArgs
  public sealed class TreeViewExpandingEventArgs
  public class TreeViewItem : ListViewItem
  public sealed class TreeViewItemInvokedEventArgs
  public class TreeViewItemTemplateSettings : DependencyObject
  public class TreeViewList : ListView
  public class TreeViewNode : DependencyObject
  public enum TreeViewSelectionMode
  public sealed class WebView : FrameworkElement {
    event TypedEventHandler<WebView, WebViewSeparateProcessLostEventArgs> SeparateProcessLost;
  }
  public enum WebViewExecutionMode {
    SeparateProcess = 2,
  }
  public enum WebViewPermissionType {
    Screen = 5,
    WebVR = 6,
  }
  public sealed class WebViewSeparateProcessLostEventArgs
}
namespace Windows.UI.Xaml.Controls.Maps {
  public sealed class MapControl : Control {
    string Region { get; set; }
    public static DependencyProperty RegionProperty { get; }
  }
  public class MapElement : DependencyObject {
    bool IsEnabled { get; set; }
    public static DependencyProperty IsEnabledProperty { get; }
  }
}
namespace Windows.UI.Xaml.Controls.Primitives {
  public sealed class AppBarButtonTemplateSettings : DependencyObject
  public sealed class AppBarToggleButtonTemplateSettings : DependencyObject
  public sealed class MenuFlyoutItemTemplateSettings : DependencyObject
}
namespace Windows.UI.Xaml.Documents {
  public sealed class ContactContentLinkProvider : ContentLinkProvider
  public sealed class ContentLink : Inline
  public sealed class ContentLinkInvokedEventArgs
  public class ContentLinkProvider : DependencyObject
  public sealed class ContentLinkProviderCollection : IIterable<ContentLinkProvider>, IVector<ContentLinkProvider>
  public sealed class PlaceContentLinkProvider : ContentLinkProvider
}
namespace Windows.UI.Xaml.Input {
  public sealed class FocusManager {
    public static IAsyncOperation<FocusMovementResult> TryFocusAsync(DependencyObject element, FocusState value);
    public static IAsyncOperation<FocusMovementResult> TryMoveFocusAsync(FocusNavigationDirection focusNavigationDirection);
    public static IAsyncOperation<FocusMovementResult> TryMoveFocusAsync(FocusNavigationDirection focusNavigationDirection, FindNextElementOptions focusNavigationOptions);
  }
  public sealed class FocusMovementResult
  public sealed class GettingFocusEventArgs : RoutedEventArgs {
    bool TryCancel();
    bool TrySetNewFocusedElement(DependencyObject element);
  }
  public sealed class KeyboardAcceleratorInvokedEventArgs {
    KeyboardAccelerator KeyboardAccelerator { get; }
  }
  public enum KeyboardAcceleratorPlacementMode
  public sealed class LosingFocusEventArgs : RoutedEventArgs {
    bool TryCancel();
    bool TrySetNewFocusedElement(DependencyObject element);
  }
}
namespace Windows.UI.Xaml.Media {
  public sealed class CompositionTarget {
    public static event EventHandler<RenderedEventArgs> Rendered;
  }
  public sealed class RenderedEventArgs
}
namespace Windows.Web.UI {
  public interface IWebViewControl
  public sealed class WebViewControlContentLoadingEventArgs
  public sealed class WebViewControlDeferredPermissionRequest
  public sealed class WebViewControlDOMContentLoadedEventArgs
  public sealed class WebViewControlLongRunningScriptDetectedEventArgs
  public sealed class WebViewControlNavigationCompletedEventArgs
  public sealed class WebViewControlNavigationStartingEventArgs
  public sealed class WebViewControlNewWindowRequestedEventArgs
  public sealed class WebViewControlPermissionRequest
  public sealed class WebViewControlPermissionRequestedEventArgs
  public enum WebViewControlPermissionState
  public enum WebViewControlPermissionType
  public sealed class WebViewControlScriptNotifyEventArgs
  public sealed class WebViewControlSettings
  public sealed class WebViewControlUnsupportedUriSchemeIdentifiedEventArgs
  public sealed class WebViewControlUnviewableContentIdentifiedEventArgs
  public sealed class WebViewControlWebResourceRequestedEventArgs
}
namespace Windows.Web.UI.Interop {
  public sealed class WebViewControl : IWebViewControl
  public sealed class WebViewControlAcceleratorKeyPressedEventArgs
  public enum WebViewControlAcceleratorKeyRoutingStage
  public enum WebViewControlMoveFocusReason
  public sealed class WebViewControlMoveFocusRequestedEventArgs
  public sealed class WebViewControlProcess
  public enum WebViewControlProcessCapabilityState
  public sealed class WebViewControlProcessOptions
}

Source: Windows 10 SDK Preview Build 17083 now available