Windows.Foundation Namespace

Ermöglicht die grundlegende Windows Runtime-Funktionalität, einschließlich Verwalten von asynchronen Vorgängen, Zugriff auf Eigenschaftsspeicher und Arbeiten mit Images und Uniform Resource Identifiern (URI).

Member

Windows.FoundationNamespace hat diese Membertypen:

Klassen

Windows.FoundationNamespace hat diese Klassen.

KlasseBeschreibung
PropertyValue Represents a value in a property store.
Uri Parses Uniform Resource Identifier (URI).
WwwFormUrlDecoder Parses a URL query string.
WwwFormUrlDecoderEntry Represents a name-value pair in a URL query string.

 

Delegaten

Windows.FoundationNamespace hat diese Delegaten.

DelegatBeschreibung
AsyncActionCompletedHandler Represents a method that handles the completed event of an asynchronous action.
AsyncActionProgressHandler<TProgress> Represents a method that handles progress update events of an asynchronous action that provides progress updates.
AsyncActionWithProgressCompletedHandler<TProgress> Represents a method that handles the completed event of an asynchronous action that provides progress updates.
AsyncOperationCompletedHandler<TResult> Represents a method that handles the completed event of an asynchronous operation.
AsyncOperationProgressHandler<TResult, TProgress> Represents a method that handles progress update events of an asynchronous operation that provides progress updates.
AsyncOperationWithProgressCompletedHandler<TResult, TProgress> Represents a method that handles the completed event of an asynchronous operation that provides progress updates.
EventHandler<T> Represents a method that handles general events.
TypedEventHandler<TSender, TResult> Represents a method that handles general events.

 

Enumerationen

Windows.FoundationNamespace verfügt über folgende Enumerationen.

EnumerationBeschreibung
AsyncStatus Specifies the status of an asynchronous operation.
PropertyType Specifies property value types.

 

Schnittstellen

Windows.FoundationNamespace definiert diese Schnittstellen.

SchnittstelleBeschreibung
IAsyncAction Represents an asynchronous action.
IAsyncActionWithProgress<TProgress> Represents an asynchronous action that includes progress updates.
IAsyncInfo Supports asynchronous actions and operations.
IAsyncOperation<TResult> Represents an asynchronous operation.
IAsyncOperationWithProgress<TResult, TProgress> Represents an asynchronous operation that includes progress updates.
IClosable Defines a method to release allocated resources.
IGetActivationFactory Defines the implementation for a type that retrieves activation factories.
IPropertyValue Represents a value in a property store. You can't implement this interface, see Remarks.
IReference<T> Enables arbitrary enumerations, structures, and delegate types to be used as property values.
IReferenceArray<T> Enables arbitrary enumerations, structures, and delegate types to be used as an array of property values. You can't implement this interface, see Remarks.
IStringable Provides a way to represent the current object as a string.
IWwwFormUrlDecoderEntry Represents a name-value pair in a URL query string.

 

Strukturen

Windows.FoundationNamespace hat diese Strukturen.

StrukturBeschreibung
DateTime Represents an instant in time, typically expressed as a date and time of day.
EventRegistrationToken Represents a reference to a delegate that receives change notifications.
HResult Represents an error or warning.
Point Represents an ordered pair of x- and y-coordinates that define a point in a two-dimensional plane.
Rect Contains a set of four floating-point numbers that represent the location and size of a rectangle.
Size Represents an ordered pair of floating-point numbers that specify a height and width.
TimeSpan Represents a time interval as a signed 64-bit integer value.

 

Anforderungen

Mindestens unterstützter Client

Windows 8

Mindestens unterstützter Server

Windows Server 2012

Mindestens unterstütztes Telefon

Windows Phone 8

Namespace

Windows.Foundation
Windows::Foundation [C++]

Metadaten

Windows.winmd

Siehe auch

Windows.Foundation.Collections
Windows.Foundation.Diagnostics
Windows.Foundation.Metadata

 

 

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