Monday, September 28, 2020

Living the open-source Utopian dream

September 28, 2020 open-source, software dev 1 comment

With everything going on in the world, I thought it would be worth sharing a positive story about working on open-source projects and a Utopia where everyone works together to make software that benefits the people who use it.

This story relates to the Rapid XAML Toolkit. If you're not familiar with the project, it's is a collection of tools to help developers building apps with XAML inside Visual Studio.

Recently (a Friday), I discovered that the functionality that works with files being dragged from Solution Explorer and dropped in the editor had stopped working in the latest versions of Visual Studio.

I raised an appropriate bug report and posted a few messages to people who may be able to help and/or who use the same functionality too.

By Wednesday morning my time (noting that Monday was a public holiday in the USA) a member of the Visual Studio team had explained that what I was seeing was a deliberate change in behavior. They added public documentation justifying the change and why it had been made. They also gave details of an alternative approach to get the same underlying behavior. Best of all, they raised a PR against my repository, which included the change in approach to get the same result.

Separately, I have a GitHub action that checks all the URIs in documentation (and elsewhere) are correct and are not "dead links". Over the same weekend, this started failing in an inconsistent way that I could not explain.

I then raised an issue on the repository of the action but wasn't overly confident about anything happening.

My Wednesday evening the author of the action had fixed the problem, released a new version, and created a PR for my repository to switch to the new version.

These two instances demonstrate and reinforce my idea of open source being about "everyone working together, so the world gets better software." The other two people didn't have to make changes and create Pull Requests, but by doing so they've helped me and the people who use the toolkit.

Tuesday, September 22, 2020

What's in the Universal device family API contracts

September 22, 2020 windows 10 No comments

This post exists to list information no longer documented by Microsoft.

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This page contains a list of all of the API contracts that are part of the Universal device family. These API contracts are implemented by all Windows 10 operating system editions. By default, Microsoft Visual Studio specifies **Windows.Universal** as the target device family in the app package manifest file for UWP apps. To read more about device families, check out the Device families overview page.

Version 10.0.18362.0

Windows.AI.MachineLearning.MachineLearningContract, version=2.0

Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract, version=2.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version=2.0

Windows.ApplicationModel.Calls.CallsPhoneContract, version=5.0

Windows.ApplicationModel.Calls.CallsVoipContract, version=4.0

Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract, version=2.0

Windows.ApplicationModel.SocialInfo.SocialInfoContract, version=2.0

Windows.ApplicationModel.StartupTaskContract, version=3.0

Windows.Devices.Custom.CustomDeviceContract, version=1.0

Windows.Devices.DevicesLowLevelContract, version=3.0

Windows.Devices.Printers.PrintersContract, version=1.0

Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract, version=3.0

Windows.Devices.SmartCards.SmartCardEmulatorContract, version=6.0

Windows.Foundation.FoundationContract, version=3.0

Windows.Foundation.UniversalApiContract, version=8.0

Windows.Gaming.XboxLive.StorageApiContract, version=1.0

Windows.Graphics.Printing3D.Printing3DContract, version=4.0

Windows.Networking.Connectivity.WwanContract, version=2.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version=3.0

Windows.Services.Maps.GuidanceContract, version=3.0

Windows.Services.Maps.LocalSearchContract, version=4.0

Windows.Services.Store.StoreContract, version=4.0

Windows.Services.TargetedContent.TargetedContentContract, version=1.0

Windows.System.Profile.ProfileHardwareTokenContract, version=1.0

Windows.System.Profile.ProfileSharedModeContract, version=2.0

Windows.System.Profile.SystemManufacturers.SystemManufacturersContract, version=3.0

Windows.System.SystemManagementContract, version=6.0

Windows.UI.ViewManagement.ViewManagementViewScalingContract, version=1.0

Windows.UI.Xaml.Core.Direct.XamlDirectContract, version=2.0

Version 10.0.17763.0

Windows.AI.MachineLearning.MachineLearningContract, version=1.0

Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract, version=2.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version=1.0

Windows.ApplicationModel.Calls.CallsPhoneContract, version=4.0

Windows.ApplicationModel.Calls.CallsVoipContract, version=4.0

Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract, version=2.0

Windows.ApplicationModel.SocialInfo.SocialInfoContract, version=2.0

Windows.ApplicationModel.StartupTaskContract, version=3.0

Windows.Devices.Custom.CustomDeviceContract, version=1.0

Windows.Devices.DevicesLowLevelContract, version=3.0

Windows.Devices.Printers.PrintersContract, version=1.0

Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract, version=3.0

Windows.Devices.SmartCards.SmartCardEmulatorContract, version=6.0

Windows.Foundation.FoundationContract, version=3.0

Windows.Foundation.UniversalApiContract, version=7.0

Windows.Gaming.XboxLive.StorageApiContract, version=1.0

Windows.Graphics.Printing3D.Printing3DContract, version=4.0

Windows.Networking.Connectivity.WwanContract, version=2.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version=3.0

Windows.Services.Maps.GuidanceContract, version=3.0

Windows.Services.Maps.LocalSearchContract, version=4.0

Windows.Services.Store.StoreContract, version=4.0

Windows.Services.TargetedContent.TargetedContentContract, version=1.0

Windows.System.Profile.ProfileHardwareTokenContract, version=1.0

Windows.System.Profile.ProfileSharedModeContract, version=2.0

Windows.System.Profile.SystemManufacturers.SystemManufacturersContract, version=3.0

Windows.System.SystemManagementContract, version=6.0

Windows.UI.ViewManagement.ViewManagementViewScalingContract, version=1.0

Windows.UI.Xaml.Core.Direct.XamlDirectContract, version=1.0

Version 10.0.17134.1

Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract, version=1.0

Windows.ApplicationModel.Calls.CallsVoipContract, version=3.0

Windows.ApplicationModel.SocialInfo.SocialInfoContract, version=2.0

Windows.ApplicationModel.StartupTaskContract, version=3.0

Windows.Devices.Custom.CustomDeviceContract, version=1.0

Windows.Devices.DevicesLowLevelContract, version=3.0

Windows.Devices.Printers.PrintersContract, version=1.0

Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract, version=3.0

Windows.Devices.SmartCards.SmartCardEmulatorContract, version=5.0

Windows.Foundation.FoundationContract, version=3.0

Windows.Foundation.UniversalApiContract, version=6.0

Windows.Gaming.XboxLive.StorageApiContract, version=1.0

Windows.Graphics.Printing3D.Printing3DContract, version=4.0

Windows.Networking.Connectivity.WwanContract, version=2.0

Windows.Services.Store.StoreContract, version=3.0

Windows.Services.TargetedContent.TargetedContentContract, version=1.0

Windows.System.Profile.ProfileHardwareTokenContract, version=1.0

Windows.System.Profile.ProfileSharedModeContract, version=2.0

Windows.UI.ViewManagement.ViewManagementViewScalingContract, version=1.0

Version 10.0.16299.0

Windows.ApplicationModel.Calls.CallsVoipContract, version=2.0

Windows.ApplicationModel.SocialInfo.SocialInfoContract, version=2.0

Windows.ApplicationModel.StartupTaskContract, version=2.0

Windows.Devices.Custom.CustomDeviceContract, version=1.0

Windows.Devices.DevicesLowLevelContract, version=3.0

Windows.Devices.Printers.PrintersContract, version=1.0

Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract, version=3.0

Windows.Devices.SmartCards.SmartCardEmulatorContract, version=5.0

Windows.Foundation.FoundationContract, version=3.0

Windows.Foundation.UniversalApiContract, version=5.0

Windows.Gaming.XboxLive.StorageApiContract, version=1.0

Windows.Graphics.Printing3D.Printing3DContract, version=4.0

Windows.Networking.Connectivity.WwanContract, version=1.0

Windows.Services.Store.StoreContract, version=2.0

Windows.Services.TargetedContent.TargetedContentContract, version=1.0

Windows.System.Profile.ProfileHardwareTokenContract, version=1.0

Windows.System.Profile.ProfileSharedModeContract, version=2.0

Windows.UI.ViewManagement.ViewManagementViewScalingContract, version=1.0

Version 10.0.15063.0

Windows.ApplicationModel.Calls.CallsVoipContract, version=1.0

Windows.ApplicationModel.SocialInfo.SocialInfoContract, version=2.0

Windows.Devices.DevicesLowLevelContract, version=3.0

Windows.Devices.Printers.PrintersContract, version=1.0

Windows.Foundation.FoundationContract, version=3.0

Windows.Foundation.UniversalApiContract, version=4.0

Windows.Graphics.Printing3D.Printing3DContract, version=3.0

Windows.Networking.Connectivity.WwanContract, version=1.0

Windows.Services.Store.StoreContract, version=2.0

Windows.Services.TargetedContent.TargetedContentContract, version=1.0

Windows.System.Profile.ProfileHardwareTokenContract, version=1.0

Windows.System.Profile.ProfileSharedModeContract, version=2.0

Windows.UI.ViewManagement.ViewManagementViewScalingContract, version=1.0

Version 10.0.14393.0

Windows.ApplicationModel.Calls.CallsVoipContract, version 1.0

Windows.ApplicationModel.SocialInfo.SocialInfoContract, version 1.0

Windows.Devices.DevicesLowLevelContract, version 2.0

Windows.Devices.Printers.PrintersContract, version 1.0

Windows.Foundation.FoundationContract, version 2.0

Windows.Foundation.UniversalApiContract, version 3.0

Windows.Graphics.Printing3D.Printing3DContract, version 3.0

Windows.Networking.Connectivity.WwanContract, version 1.0

Windows.Services.Store.StoreContract, version 1.0

Windows.System.Profile.ProfileHardwareTokenContract, version 1.0

Windows.System.Profile.ProfileSharedModeContract, version 1.0

Windows.UI.ViewManagement.ViewManagementViewScalingContract, version 1.0

Version 10.0.10586.0

Windows.ApplicationModel.Calls.CallsVoipContract, version 1.0

Windows.Devices.Printers.PrintersContract, version 1.0

Windows.Foundation.FoundationContract, version 1.0

Windows.Foundation.UniversalApiContract, version 2.0

Windows.Graphics.Printing3D.Printing3DContract, version 2.0

Windows.Networking.Connectivity.WwanContract, version 1.0

Version 10.0.10240.0

Windows.Foundation.FoundationContract, version 1.0

Windows.Foundation.UniversalApiContract, version 1.0

Windows.Networking.Connectivity.WwanContract, version 1.0

What's in the Xbox Live Extension SDK API contracts for UWP

September 22, 2020 windows 10 No comments

This post exists to list information no longer documented by Microsoft.

---

Extension SDKs let you call specialized APIs for specific devices. To read more about this, see the Device families overview.

This page contains a list of all of the API contracts in the Xbox Live extension SDK for the Universal Windows Platform (UWP).

Version 10.0.17763.0

In the October 2018 Update (version 10.0.17763), all XboxLive extension contracts were either deprecated or moved into the Windows Universal SDK.

Version 10.0.15063.0

Windows.Gaming.XboxLive.StorageApiContract, version=1.0.

Windows.Networking.XboxLive.XboxLiveSecureSocketsContract, version=1.0

Version 10.0.14393.0

Windows.Gaming.XboxLive.StorageApiContract, version 1.0

Windows.Networking.XboxLive.XboxLiveSecureSocketsContract, version 1.0

Version 10.0.10586.0

Windows.Gaming.XboxLive.StorageApiContract, version 1.0

Windows.Networking.XboxLive.XboxLiveSecureSocketsContract, version 1.0

Version 10.0.10240.0

Windows.Gaming.XboxLive.StorageApiContract, version 1.0

Windows.Networking.XboxLive.XboxLiveSecureSocketsContract, version 1.0

What's in the Windows Team Extension SDK API contracts for UWP

September 22, 2020 windows 10 No comments

This post exists to list information no longer documented by Microsoft.

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Extension SDKs let you call specialized APIs for specific devices. To read more about this, see the Device families overview.

This page contains a list of all of the API contracts in the Windows Team Extension SDK extension SDK for the Universal Windows Platform (UWP)

Version 10.0.17763.0

In the October 2018 Update (version 10.0.17763.0) all Team Extension contracts were moved into the Windows Universal SDK.

Version 10.0.17134.1

Windows.Services.Maps.GuidanceContract, version=3.0

Windows.Services.Maps.LocalSearchContract, version=4.0

Version 10.0.16299.0

Windows.Services.Maps.GuidanceContract, version=3.0

Windows.Services.Maps.LocalSearchContract, version=4.0

Version 10.0.15063.0

Windows.Services.Maps.GuidanceContract, version=2.0

Windows.Services.Maps.LocalSearchContract, version=3.0

Version 10.0.14393.0

Windows.Services.Maps.GuidanceContract, version=2.0

Windows.Services.Maps.LocalSearchContract, version=3.0

Version 10.0.10586.0

Windows.System.Profile.ProfileSharedModeContract, version=1.0

Version 10.0.10240.0

Windows.System.Profile.ProfileSharedModeContract, version=1.0

What's in the Windows Mobile Extension SDK API contracts for UWP

September 22, 2020 No comments

This post exists to list information no longer documented by Microsoft.

---

Extension SDKs let you call specialized APIs for specific devices. To read more about this, see the Device families overview.

This page contains a list of all of the API contracts within the Windows Mobile Extension SDK for the Universal Windows Platform (UWP).

Version 10.0.18362.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Embedded.DeviceLockdown.DeviceLockdownContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=2.0

Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract, version=1.0

Windows.Phone.PhoneContract, version=1.0

Windows.Phone.PhoneInternalContract, version=1.0

Windows.Phone.StartScreen.DualSimTileContract, version=1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=5.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=2.0

Windows.UI.WebUI.Core.WebUICommandBarContract, version=1.0

Version 10.0.17763.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Embedded.DeviceLockdown.DeviceLockdownContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=2.0

Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract, version=1.0

Windows.Phone.PhoneContract, version=1.0

Windows.Phone.StartScreen.DualSimTileContract, version=1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=5.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=2.0

Windows.UI.WebUI.Core.WebUICommandBarContract, version=1.0

Version 10.0.17134.1

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version=1.0

Windows.ApplicationModel.Calls.CallsPhoneContract, version=4.0

Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract, version=2.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Embedded.DeviceLockdown.DeviceLockdownContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=2.0

Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract, version=1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version=3.0

Windows.Phone.PhoneContract, version=1.0

Windows.Phone.PhoneInternalContract, version=1.0

Windows.Phone.StartScreen.DualSimTileContract, version=1.0

Windows.Services.Maps.GuidanceContract, version=3.0

Windows.Services.Maps.LocalSearchContract, version=4.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=5.0.0.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=1.0

Windows.UI.WebUI.Core.WebUICommandBarContract, version=1.0

Version 10.0.16299.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract version=1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract version=1.0

Windows.ApplicationModel.Calls.CallsPhoneContract version=3.0

Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract version=2.0

Windows.ApplicationModel.Wallet.WalletContract version=1.0

Windows.Embedded.DeviceLockdown.DeviceLockdownContract version=1.0

Windows.Gaming.Preview.GamesEnumerationContract version=2.0

Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract version=1.0

Windows.Networking.Sockets.ControlChannelTriggerContract version=2.0

Windows.Phone.PhoneContract version=1.0

Windows.Phone.StartScreen.DualSimTileContract version=1.0

Windows.Security.EnterpriseData.EnterpriseDataContract version=5.0

Windows.Services.Maps.GuidanceContract version=3.0

Windows.Services.Maps.LocalSearchContract version=4.0

Windows.System.Profile.ProfileRetailInfoContract version=1.0

Windows.System.UserProfile.UserProfileContract version=1.0

Windows.UI.WebUI.Core.WebUICommandBarContract version=1.0

Version 10.0.15063.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version=1.0

Windows.ApplicationModel.Calls.CallsPhoneContract, version=3.0

Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract, version=2.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract, version=3.0

Windows.Devices.SmartCards.SmartCardEmulatorContract, version=4.0

Windows.Embedded.DeviceLockdown.DeviceLockdownContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=1.0

Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract, version=1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version=2.0

Windows.Phone.PhoneContract, version=1.0

Windows.Phone.StartScreen.DualSimTileContract, version=1.0

Windows.Services.Maps.GuidanceContract, version=2.0

Windows.Services.Maps.LocalSearchContract, version=3.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=4.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=1.0

Windows.UI.WebUI.Core.WebUICommandBarContract, version=1.0

Version 10.0.14393.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version 1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version 1.0

Windows.ApplicationModel.Calls.CallsPhoneContract, version 3.0

Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract, version 2.0

Windows.ApplicationModel.Wallet.WalletContract, version 1.0

Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract, version 2.0

Windows.Devices.SmartCards.SmartCardEmulatorContract, version 3.0

Windows.Embedded.DeviceLockdown.DeviceLockdownContract, version 1.0

Windows.Gaming.Preview.GamesEnumerationContract, version 1.0

Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract, version 1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version 2.0

Windows.Phone.PhoneContract, version 1.0

Windows.Phone.StartScreen.DualSimTileContract, version 1.0

Windows.Services.Maps.GuidanceContract, version 2.0

Windows.Services.Maps.LocalSearchContract, version 3.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version 3.0

Windows.System.Profile.ProfileRetailInfoContract, version 1.0

Windows.System.UserProfile.UserProfileContract, version 1.0

Windows.UI.WebUI.Core.WebUICommandBarContract, version 1.0

Version 10.0.10586.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version 1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version 1.0

Windows.ApplicationModel.Calls.CallsPhoneContract, version 2.0

Windows.ApplicationModel.SocialInfo.SocialInfoContract, version 1.0

Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract, version 1.0

Windows.ApplicationModel.Wallet.WalletContract, version 1.0

Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract, version 1.0

Windows.Devices.SmartCards.SmartCardEmulatorContract, version 2.0

Windows.Embedded.DeviceLockdown.DeviceLockdownContract, version 1.0

Windows.Gaming.Preview.GamesEnumerationContract, version 1.0

Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract, version 1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version 1.0

Windows.Phone.PhoneContract, version 1.0

Windows.Phone.StartScreen.DualSimTileContract, version 1.0

Windows.Services.Maps.GuidanceContract, version 2.0

Windows.Services.Maps.LocalSearchContract, version 2.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version 2.0

Windows.System.Profile.ProfileHardwareTokenContract, version 1.0

Windows.System.Profile.ProfileRetailInfoContract, version 1.0

Windows.System.UserProfile.UserProfileContract, version 1.0

Windows.UI.WebUI.Core.WebUICommandBarContract, version 1.0

Version 10.0.10240.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version 1.0

Windows.ApplicationModel.Calls.CallsPhoneContract, version 1.0

Windows.ApplicationModel.Calls.CallsVoipContract, version 1.0

Windows.ApplicationModel.SocialInfo.SocialInfoContract, version 1.0

Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract, version 1.0

Windows.ApplicationModel.Wallet.WalletContract, version 1.0

Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract, version 1.0

Windows.Devices.SmartCards.SmartCardEmulatorContract, version 1.0

Windows.Embedded.DeviceLockdown.DeviceLockdownContract, version 1.0

Windows.Gaming.Preview.GamesEnumerationContract, version 1.0

Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract, version 1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version 1.0

Windows.Phone.PhoneContract, version 1.0

Windows.Phone.StartScreen.DualSimTileContract, version 1.0

Windows.Services.Maps.GuidanceContract, version 1.0

Windows.Services.Maps.LocalSearchContract, version 1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version 1.0

Windows.System.Profile.ProfileHardwareTokenContract, version 1.0

Windows.System.Profile.ProfileRetailInfoContract, version 1.0

Windows.System.UserProfile.UserProfileContract, version 1.0

Windows.UI.WebUI.Core.WebUICommandBarContract, version 1.0

What's in the Windows IoT Extension SDK API contracts for UWP

September 22, 2020 windows 10 No comments

This post exists to list information no longer documented by Microsoft.

---

Extension SDKs let you call specialized APIs for specific devices. To read more about this, see the Device families overview.

This page contains a list of the API contracts in the Windows Internet of Things (IoT) Extension SDK for the Universal Windows Platform (UWP).

[!IMPORTANT]

Applications that target version 10.0.17763.0 should delete references to the IoT Extension SDK to avoid build breaks.

Version 10.0.17763.0

In the October 2018 Update (version 10.0.17763.0) all IoT contracts were moved into the Windows Universal SDK.

Version 10.0.17134.1

Windows.System.SystemManagementContract, version=5.0

Version 10.0.16299.0

Windows.System.SystemManagementContract, version=4.0

Version 10.0.15063.0

Windows.System.SystemManagementContract, version=3.0

Version 10.0.14393.0

Windows.System.SystemManagementContract, version 2.0

Version 10.0.10586.0

Windows.Devices.DevicesLowLevelContract, version 2.0

Windows.System.SystemManagementContract, version 2.0

Version 10.0.10240.0

Windows.Devices.DevicesLowLevelContract, version 1.0

Windows.System.SystemManagementContract, version 1.0

What's in the Windows Desktop Extension SDK API contracts for UWP

September 22, 2020 windows 10 No comments

This post exists to list information no longer documented by Microsoft.

---

Extension SDKs let you call specialized APIs for specific devices. To read more about this, see the Device families overview.

This page contains a list of all the API contracts in the Windows desktop extension SDK for the Universal Windows Platform (UWP).

Version 10.0.18362.0

Windows.ApplicationModel.Activation.ActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.ActivationCameraSettingsContract, version=1.0

Windows.ApplicationModel.Activation.ContactActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Background.BackgroundAlarmApplicationContract, version=1.0

Windows.ApplicationModel.Calls.LockScreenCallContract, version=1.0

Windows.ApplicationModel.FullTrustAppContract, version=1.0

Windows.ApplicationModel.Preview.InkWorkspace.PreviewInkWorkspaceContract, version=1.0

Windows.ApplicationModel.Preview.Notes.PreviewNotesContract, version=2.0

Windows.ApplicationModel.Resources.Management.ResourceIndexerContract, version=2.0

Windows.ApplicationModel.Search.Core.SearchCoreContract, version=1.0

Windows.ApplicationModel.Search.SearchContract, version=1.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Devices.Portable.PortableDeviceContract, version=1.0

Windows.Devices.Printers.Extensions.ExtensionsContract, version=2.0

Windows.Devices.Scanners.ScannerDeviceContract, version=1.0

Windows.Devices.Sms.LegacySmsApiContract, version=1.0

Windows.Gaming.Input.GamingInputPreviewContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=2.0

Windows.Gaming.UI.GameChatOverlayContract, version=1.0

Windows.Gaming.UI.GamingUIProviderContract, version=1.0

Windows.Globalization.GlobalizationJapanesePhoneticAnalyzerContract, version=1.0

Windows.Management.Deployment.Preview.DeploymentPreviewContract, version=1.0

Windows.Management.Workplace.WorkplaceSettingsContract, version=1.0

Windows.Media.AppBroadcasting.AppBroadcastingContract, version=1.0

Windows.Media.AppRecording.AppRecordingContract, version=1.0

Windows.Media.Capture.AppBroadcastContract, version=2.0

Windows.Media.Capture.AppCaptureContract, version=4.0

Windows.Media.Capture.AppCaptureMetadataContract, version=1.0

Windows.Media.Capture.CameraCaptureUIContract, version=1.0

Windows.Media.Capture.GameBarContract, version=1.0

Windows.Media.Devices.CallControlContract, version=1.0

Windows.Media.MediaControlContract, version=1.0

Windows.Media.Playlists.PlaylistsContract, version=1.0

Windows.Media.Protection.ProtectionRenewalContract, version=1.0

Windows.Networking.NetworkOperators.LegacyNetworkOperatorsContract, version=1.0

Windows.Networking.XboxLive.XboxLiveSecureSocketsContract, version=1.0

Windows.Perception.Automation.Core.PerceptionAutomationCoreContract, version=1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=5.0

Windows.Security.ExchangeActiveSyncProvisioning.EasContract, version=1.0

Windows.Storage.Provider.CloudFilesContract, version=3.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=2.0

Windows.System.UserProfile.UserProfileLockScreenContract, version=1.0

Windows.UI.ApplicationSettings.ApplicationsSettingsContract, version=1.0

Windows.UI.Core.AnimationMetrics.AnimationMetricsContract, version=1.0

Windows.UI.Core.CoreWindowDialogsContract, version=1.0

Windows.UI.Shell.SecurityAppManagerContract, version=1.0

Windows.UI.Xaml.Hosting.HostingContract, version=4.0

Windows.Web.Http.Diagnostics.HttpDiagnosticsContract, version=2.0

Version 10.0.17763.0

Windows.ApplicationModel.Activation.ActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.ActivationCameraSettingsContract, version=1.0

Windows.ApplicationModel.Activation.ContactActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Background.BackgroundAlarmApplicationContract, version=1.0

Windows.ApplicationModel.Calls.LockScreenCallContract, version=1.0

Windows.ApplicationModel.FullTrustAppContract, version=1.0

Windows.ApplicationModel.Preview.InkWorkspace.PreviewInkWorkspaceContract, version=1.0

Windows.ApplicationModel.Preview.Notes.PreviewNotesContract, version=2.0.

Windows.ApplicationModel.Resources.Management.ResourceIndexerContract, version=2.0

Windows.ApplicationModel.Search.Core.SearchCoreContract, version=1.0

Windows.ApplicationModel.Search.SearchContract, version=1.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Devices.Portable.PortableDeviceContract, version=1.0

Windows.Devices.Printers.Extensions.ExtensionsContract, version=2.0

Windows.Devices.Scanners.ScannerDeviceContract, version=1.0

Windows.Devices.Sms.LegacySmsApiContract, version=1.0

Windows.Gaming.Input.GamingInputPreviewContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=2.0

Windows.Gaming.UI.GameChatOverlayContract, version=1.0

Windows.Gaming.UI.GamingUIProviderContract, version=1.0

Windows.Globalization.GlobalizationJapanesePhoneticAnalyzerContract, version=1.0

Windows.Management.Deployment.Preview.DeploymentPreviewContract, version=1.0

Windows.Management.Workplace.WorkplaceSettingsContract, version=1.0

Windows.Media.AppBroadcasting.AppBroadcastingContract, version=1.0

Windows.Media.AppRecording.AppRecordingContract, version=1.0

Windows.Media.Capture.AppBroadcastContract, version=2.0

Windows.Media.Capture.AppCaptureContract, version=4.0

Windows.Media.Capture.AppCaptureMetadataContract, version=1.0

Windows.Media.Capture.CameraCaptureUIContract, version=1.0

Windows.Media.Capture.GameBarContract, version=1.0

Windows.Media.Devices.CallControlContract, version=1.0

Windows.Media.MediaControlContract, version=1.0

Windows.Media.Playlists.PlaylistsContract, version=1.0

Windows.Media.Protection.ProtectionRenewalContract, version=1.0

Windows.Networking.NetworkOperators.LegacyNetworkOperatorsContract, version=1.0

Windows.Networking.XboxLive.XboxLiveSecureSocketsContract, version=1.0

Windows.Perception.Automation.Core.PerceptionAutomationCoreContract, version=1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=5.0

Windows.Security.ExchangeActiveSyncProvisioning.EasContract, version=1.0

Windows.Storage.Provider.CloudFilesContract, version=3.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=2.0

Windows.System.UserProfile.UserProfileLockScreenContract, version=1.0

Windows.UI.ApplicationSettings.ApplicationsSettingsContract, version=1.0

Windows.UI.Core.AnimationMetrics.AnimationMetricsContract, version=1.0

Windows.UI.Core.CoreWindowDialogsContract, version=1.0

Windows.UI.Shell.SecurityAppManagerContract, version=1.0

Windows.UI.Xaml.Hosting.HostingContract, version=3.0

Windows.Web.Http.Diagnostics.HttpDiagnosticsContract, version=2.0

Version 10.0.17134.1

Windows.ApplicationModel.Activation.ActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.ActivationCameraSettingsContract, version=1.0

Windows.ApplicationModel.Activation.ContactActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Background.BackgroundAlarmApplicationContract, version=1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version=1.0

Windows.ApplicationModel.Calls.LockScreenCallContract, version=1.0

Windows.ApplicationModel.FullTrustAppContract, version=1.0

Windows.ApplicationModel.Preview.InkWorkspace.PreviewInkWorkspaceContract, version=1.0

Windows.ApplicationModel.Preview.Notes.PreviewNotesContract, version=2.0

Windows.ApplicationModel.Resources.Management.ResourceIndexerContract, version=1.0

Windows.ApplicationModel.Search.Core.SearchCoreContract, version=1.0

Windows.ApplicationModel.Search.SearchContract, version=1.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Devices.Portable.PortableDeviceContract, version=1.0

Windows.Devices.Printers.Extensions.ExtensionsContract, version=2.0

Windows.Devices.Scanners.ScannerDeviceContract, version=1.0

Windows.Devices.Sms.LegacySmsApiContract, version=1.0

Windows.Gaming.Input.GamingInputPreviewContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=2.0

Windows.Gaming.UI.GameChatOverlayContract, version=1.0

Windows.Gaming.UI.GamingUIProviderContract, version=1.0

Windows.Globalization.GlobalizationJapanesePhoneticAnalyzerContract, version=1.0

Windows.Management.Deployment.Preview.DeploymentPreviewContract, version=1.0

Windows.Management.Workplace.WorkplaceSettingsContract, version=1.0

Windows.Media.AppBroadcasting.AppBroadcastingContract, version=1.0

Windows.Media.AppRecording.AppRecordingContract, version=1.0

Windows.Media.Capture.AppBroadcastContract, version=2.0

Windows.Media.Capture.AppCaptureContract, version=4.0

Windows.Media.Capture.AppCaptureMetadataContract, version=1.0

Windows.Media.Capture.CameraCaptureUIContract, version=1.0

Windows.Media.Capture.GameBarContract, version=1.0

Windows.Media.Devices.CallControlContract, version=1.0

Windows.Media.MediaControlContract, version=1.0

Windows.Media.Playlists.PlaylistsContract, version=1.0

Windows.Media.Protection.ProtectionRenewalContract, version=1.0

Windows.Networking.NetworkOperators.LegacyNetworkOperatorsContract, version=1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version=3.0

Windows.Networking.XboxLive.XboxLiveSecureSocketsContract, version=1.0

Windows.Perception.Automation.Core.PerceptionAutomationCoreContract, version=1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=5.0.0.0

Windows.Security.ExchangeActiveSyncProvisioning.EasContract, version=1.0

Windows.Services.Maps.GuidanceContract, version=3.0

Windows.Services.Maps.LocalSearchContract, version=4.0

Windows.Storage.Provider.CloudFilesContract, version=2.0

Windows.System.Profile.SystemManufacturers.SystemManufacturersContract, version=2.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=1.0

Windows.System.UserProfile.UserProfileLockScreenContract, version=1.0

Windows.UI.ApplicationSettings.ApplicationsSettingsContract, version=1.0

Windows.UI.Core.AnimationMetrics.AnimationMetricsContract, version=1.0

Windows.UI.Core.CoreWindowDialogsContract, version=1.0

Windows.UI.Xaml.Hosting.HostingContract, version=2.0

Windows.Web.Http.Diagnostics.HttpDiagnosticsContract, version=2.0

Version 10.0.16299.0

Windows.ApplicationModel.Activation.ActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.ActivationCameraSettingsContract, version=1.0

Windows.ApplicationModel.Activation.ContactActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Background.BackgroundAlarmApplicationContract, version=1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version=1.0

Windows.ApplicationModel.Calls.LockScreenCallContract, version=1.0

Windows.ApplicationModel.FullTrustAppContract, version=1.0

Windows.ApplicationModel.Preview.InkWorkspace.PreviewInkWorkspaceContract, version=1.0

Windows.ApplicationModel.Preview.Notes.PreviewNotesContract, version=2.0

Windows.ApplicationModel.Resources.Management.ResourceIndexerContract, version=1.0

Windows.ApplicationModel.Search.Core.SearchCoreContract, version=1.0

Windows.ApplicationModel.Search.SearchContract, version=1.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Devices.Portable.PortableDeviceContract, version=1.0

Windows.Devices.Printers.Extensions.ExtensionsContract, version=2.0

Windows.Devices.Scanners.ScannerDeviceContract, version=1.0

Windows.Devices.Sms.LegacySmsApiContract, version=1.0

Windows.Gaming.Input.GamingInputPreviewContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=2.0

Windows.Gaming.UI.GameChatOverlayContract, version=1.0

Windows.Gaming.UI.GamingUIProviderContract, version=1.0

Windows.Globalization.GlobalizationJapanesePhoneticAnalyzerContract, version=1.0

Windows.Management.Deployment.Preview.DeploymentPreviewContract, version=1.0

Windows.Management.Workplace.WorkplaceSettingsContract, version=1.0

Windows.Media.AppBroadcasting.AppBroadcastingContract, version=1.0

Windows.Media.AppRecording.AppRecordingContract, version=1.0

Windows.Media.Capture.AppBroadcastContract, version=2.0

Windows.Media.Capture.AppCaptureContract, version=4.0

Windows.Media.Capture.AppCaptureMetadataContract, version=1.0

Windows.Media.Capture.CameraCaptureUIContract, version=1.0

Windows.Media.Capture.GameBarContract, version=1.0

Windows.Media.Devices.CallControlContract, version=1.0

Windows.Media.MediaControlContract, version=1.0

Windows.Media.Playlists.PlaylistsContract, version=1.0

Windows.Media.Protection.ProtectionRenewalContract, version=1.0

Windows.Networking.NetworkOperators.LegacyNetworkOperatorsContract, version=1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version=2.0

Windows.Networking.XboxLive.XboxLiveSecureSocketsContract, version=1.0

Windows.Perception.Automation.Core.PerceptionAutomationCoreContract, version=1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=5.0

Windows.Security.ExchangeActiveSyncProvisioning.EasContract, version=1.0

Windows.Services.Maps.GuidanceContract, version=3.0

Windows.Services.Maps.LocalSearchContract, version=4.0

Windows.Storage.Provider.CloudFilesContract, version=1.0

Windows.System.Profile.SystemManufacturers.SystemManufacturersContract, version=2.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=1.0

Windows.System.UserProfile.UserProfileLockScreenContract, version=1.0

Windows.UI.ApplicationSettings.ApplicationsSettingsContract, version=1.0

Windows.UI.Core.AnimationMetrics.AnimationMetricsContract, version=1.0

Windows.UI.Core.CoreWindowDialogsContract, version=1.0

Windows.UI.Xaml.Hosting.HostingContract, version=2.0

Windows.Web.Http.Diagnostics.HttpDiagnosticsContract, version=2.0

Version 10.0.15063.0

Windows.ApplicationModel.Activation.ActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.ActivationCameraSettingsContract, version=1.0

Windows.ApplicationModel.Activation.ContactActivatedEventsContract, version=1.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version=1.0

Windows.ApplicationModel.Background.BackgroundAlarmApplicationContract, version=1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version=1.0

Windows.ApplicationModel.Calls.LockScreenCallContract, version=1.0

Windows.ApplicationModel.FullTrustAppContract, version=1.0

Windows.ApplicationModel.Preview.InkWorkspace.PreviewInkWorkspaceContract, version=1.0

Windows.ApplicationModel.Preview.Notes.PreviewNotesContract, version=2.0

Windows.ApplicationModel.Resources.Management.ResourceIndexerContract, version=1.0

Windows.ApplicationModel.Search.Core.SearchCoreContract, version=1.0

Windows.ApplicationModel.Search.SearchContract, version=1.0

Windows.ApplicationModel.StartupTaskContract, version=1.0

Windows.ApplicationModel.Wallet.WalletContract, version=1.0

Windows.Devices.Custom.CustomDeviceContract, version=1.0

Windows.Devices.Portable.PortableDeviceContract, version=1.0

Windows.Devices.Printers.Extensions.ExtensionsContract, version=2.0

Windows.Devices.Scanners.ScannerDeviceContract, version=1.0

Windows.Devices.Sms.LegacySmsApiContract, version=1.0

Windows.Gaming.Input.GamingInputPreviewContract, version=1.0

Windows.Gaming.Preview.GamesEnumerationContract, version=1.0

Windows.Gaming.UI.GameChatOverlayContract, version=1.0

Windows.Globalization.GlobalizationJapanesePhoneticAnalyzerContract, version=1.0

Windows.Management.Deployment.Preview.DeploymentPreviewContract, version=1.0

Windows.Management.Workplace.WorkplaceSettingsContract, version=1.0

Windows.Media.Capture.AppBroadcastContract, version=1.0

Windows.Media.Capture.AppCaptureContract, version=4.0

Windows.Media.Capture.CameraCaptureUIContract, version=1.0

Windows.Media.Capture.GameBarContract, version=1.0

Windows.Media.Devices.CallControlContract, version=1.0

Windows.Media.MediaControlContract, version=1.0

Windows.Media.Playlists.PlaylistsContract, version=1.0

Windows.Media.Protection.ProtectionRenewalContract, version=1.0

Windows.Networking.NetworkOperators.LegacyNetworkOperatorsContract, version=1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version=2.0

Windows.Perception.Automation.Core.PerceptionAutomationCoreContract, version=1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version=4.0

Windows.Security.ExchangeActiveSyncProvisioning.EasContract, version=1.0

Windows.Services.Maps.GuidanceContract, version=2.0

Windows.Services.Maps.LocalSearchContract, version=3.0

Windows.System.Profile.SystemManufacturers.SystemManufacturersContract, version=1.0

Windows.System.Profile.ProfileRetailInfoContract, version=1.0

Windows.System.UserProfile.UserProfileContract, version=1.0

Windows.System.UserProfile.UserProfileLockScreenContract, version=1.0

Windows.UI.ApplicationSettings.ApplicationsSettingsContract, version=1.0

Windows.UI.Core.AnimationMetrics.AnimationMetricsContract, version=1.0

Windows.UI.Core.CoreWindowDialogsContract, version=1.0

Windows.UI.Xaml.Hosting.HostingContract, version=1.0

Windows.Web.Http.Diagnostics.HttpDiagnosticsContract, version=2.0

Version 10.0.14393.0

Windows.ApplicationModel.Activation.ActivatedEventsContract, version 1.0

Windows.ApplicationModel.Activation.ActivationCameraSettingsContract, version 1.0

Windows.ApplicationModel.Activation.ContactActivatedEventsContract, version 1.0

Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract, version 1.0

Windows.ApplicationModel.Background.BackgroundAlarmApplicationContract, version 1.0

Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, version 1.0

Windows.ApplicationModel.Calls.LockScreenCallContract, version 1.0

Windows.ApplicationModel.FullTrustAppContract, version 1.0

Windows.ApplicationModel.Preview.Notes.PreviewNotesContract, version 1.0

Windows.ApplicationModel.Resources.Management.ResourceIndexerContract, version 1.0

Windows.ApplicationModel.Search.Core.SearchCoreContract, version 1.0

Windows.ApplicationModel.Search.SearchContract, version 1.0

Windows.ApplicationModel.StartupTaskContract, version 1.0

Windows.ApplicationModel.Wallet.WalletContract, version 1.0

Windows.Devices.Custom.CustomDeviceContract, version 1.0

Windows.Devices.Portable.PortableDeviceContract, version 1.0

Windows.Devices.Printers.Extensions.ExtensionsContract, version 2.0

Windows.Devices.Scanners.ScannerDeviceContract, version 1.0

Windows.Devices.Sms.LegacySmsApiContract, version 1.0

Windows.Gaming.Preview.GamesEnumerationContract, version 1.0

Windows.Globalization.GlobalizationJapanesePhoneticAnalyzerContract, version 1.0

Windows.Management.Deployment.Preview.DeploymentPreviewContract, version 1.0

Windows.Management.Orchestration.OrchestrationContract, version 1.0

Windows.Management.Workplace.WorkplaceSettingsContract, version 1.0

Windows.Media.Capture.AppCaptureContract, version 3.0

Windows.Media.Capture.CameraCaptureUIContract, version 1.0

Windows.Media.Devices.CallControlContract, version 1.0

Windows.Media.MediaControlContract, version 1.0

Windows.Media.Playlists.PlaylistsContract, version 1.0

Windows.Media.Protection.ProtectionRenewalContract, version 1.0

Windows.Networking.NetworkOperators.LegacyNetworkOperatorsContract, version 1.0

Windows.Networking.Sockets.ControlChannelTriggerContract, version 2.0

Windows.Perception.Automation.Core.PerceptionAutomationCoreContract, version 1.0

Windows.Security.EnterpriseData.EnterpriseDataContract, version 3.0

Windows.Security.ExchangeActiveSyncProvisioning.EasContract, version 1.0

Windows.Services.Maps.GuidanceContract, version 2.0

Windows.Services.Maps.LocalSearchContract, version 3.0

Windows.System.Profile.SystemManufacturers.SystemManufacturersContract, version 1.0

Windows.System.Profile.ProfileRetailInfoContract, version 1.0

Windows.System.UserProfile.UserProfileContract, version 1.0

Windows.System.UserProfile.UserProfileLockScreenContract, version 1.0

Windows.UI.ApplicationSettings.ApplicationsSettingsContract, version 1.0

Windows.UI.Core.AnimationMetrics.AnimationMetricsContract, version 1.0

Windows.UI.Core.CoreWindowDialogsContract, version 1.0

Windows.UI.Xaml.Hosting.HostingContract, version 1.0

Windows.Web.Http.Diagnostics.HttpDiagnosticsContract, version 2.0