Windows.ApplicationModel Namespace

Provides an app with access to core system functionality and run-time information about its app package, and handles suspend operations.

Classes

AppDisplayInfo	Provides an application's name, description, and logo.
AppInfo	Provides information about an application such as its name, logo, package information, ID.
AppInstallerInfo	Represents an App Installer file containing app package and bundle information for defining the packages that are part of a related set and specifying update and repair configuration.
AppInstance	Represents an instance of an app.
DesignMode	Enables you to detect whether your app is in design mode in a visual designer.
EnteredBackgroundEventArgs	Gets the deferral object when an app has entered the background state.
FindRelatedPackagesOptions	Provides filtering when searching for packages.
FullTrustProcessLauncher	Activate the full-trust Win32 component of an application from a Universal Windows app component in the same application package.
FullTrustProcessLaunchResult	Represents the results of a full trust process launch operation.
LeavingBackgroundEventArgs	Gets the deferral object when the app is leaving the background state.
LimitedAccessFeatureRequestResult	An object returned from a LimitedAccessFeatures.TryUnlockFeature request, which contains information on the feature and its availability.
LimitedAccessFeatures	This API enables applications to request access to Limited Access Features.
Package	Provides information about a package.
PackageCatalog	Provides access to app packages on the device.
PackageCatalogAddOptionalPackageResult	Provides information about the result of adding an optional package to the package catalog.
PackageCatalogAddResourcePackageResult	Provides information on the status of adding resource packages to an app package.
PackageCatalogRemoveOptionalPackagesResult	Provides information on the status of removing optional packages.
PackageCatalogRemoveResourcePackagesResult	Provides information on the status of removing resource packages from an app package.
PackageContentGroup	Provides information about a package content group.
PackageContentGroupStagingEventArgs	Provides information about the package content group that is being staged.
PackageId	Provides package identification info, such as name, version, and publisher.
PackageInstallingEventArgs	Provides information about the app package that is being installed.
PackageStagingEventArgs	Provides information about the app package that is being staged.
PackageStatus	Provides the status of the package.
PackageStatusChangedEventArgs	Provides access to the package that has changed.
PackageUninstallingEventArgs	Provides information about the app package that is being uninstalled.
PackageUpdateAvailabilityResult	Describes whether the main app package listed in the .appinstaller file requires updates.
PackageUpdatingEventArgs	Provides information about the package that is being updated.
StartupTask	Represents a UWP app or a desktop application background task that runs at system startup or when the user logs in to their device.
SuspendingDeferral	Manages a delayed app suspending operation.
SuspendingEventArgs	Provides data for an app suspending event.
SuspendingOperation	Provides info about an app suspending operation.

Structs

PackageInstallProgress	Gets the installation progress of installing a resource package or an app package.
PackageVersion	Represents the package version info.

Interfaces

IEnteredBackgroundEventArgs	Gets the deferral object when an app has entered the background state.
ILeavingBackgroundEventArgs	Gets the deferral object when the app is leaving the background state.
IPackageCatalogStatics2	Defines a package catalog which implements the OpenForPackage static method.
ISuspendingDeferral	Manages a delayed app suspending operation.
ISuspendingEventArgs	Provides data for an app suspending event.
ISuspendingOperation	Provides information about an app suspending operation.

Enums

AddResourcePackageOptions	Specifies various options for adding a resource package to an app.
AppExecutionContext	Specifies the context in which an app runs.
AppInstallerPolicySource	Specifies the whether the source of the update policy for an app.
FullTrustLaunchResult	Specifies the result status of the full trust process launch operation.
LimitedAccessFeatureStatus	Provides the result of an attempt to authorize the use of a Limited Access Feature with the LimitedAccessFeatures.TryUnlockFeature API.
PackageContentGroupState	Describes the staging state of the package content group.
PackageRelationship	Defines the relationship between packages to be retrieved.
PackageSignatureKind	Provides information about the package's signature and the kind of certificate used to create it.
PackageUpdateAvailability	An enum that indicates if an application has an update, and if the update is required.
StartupTaskState	Represents the state (enabled, disabled, or disabled by user) of a startup task.

See also

• App activated, resume, and suspend using the WRL sample