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Windows.Foundation Namespace

Habilita la funcionalidad fundamental de Windows en tiempo de ejecución, incluida la administración de operaciones asincrónicas, el acceso a almacenes de propiedades y el trabajo con imágenes e identificadores uniformes de recursos (URI).

Members

A continuación se indican los tipos de miembros de Windows.Foundation (Espacio de nombres):

Clases

A continuación se indican las clases de Windows.Foundation (Espacio de nombres).

ClaseDescripción
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.

 

Delegados

A continuación se indican los delegados de Windows.Foundation (Espacio de nombres).

DelegadoDescripción
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.

 

Enumeraciones

A continuación se indican las enumeraciones de Windows.Foundation (Espacio de nombres).

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

 

Interfaces

A continuación se indican las interfaces de Windows.Foundation (Espacio de nombres).

InterfazDescripción
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.

 

Estructuras

A continuación se indican las estructuras de Windows.Foundation (Espacio de nombres).

EstructuraDescripción
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.

 

Requisitos

Cliente mínimo admitido

Windows 8

Servidor mínimo admitido

Windows Server 2012

Teléfono mínimo admitido

Windows Phone 8

Espacio de nombres

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

Metadatos

Windows.winmd

Vea también

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

 

 

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