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MPMusicPlayerApplicationController.Perform Método

Definição

Executa a transformação de fila solicitada e executa um manipulador quando a operação é concluída.

[Foundation.Export("performQueueTransaction:completionHandler:")]
public virtual void Perform (Action<MediaPlayer.MPMusicPlayerControllerMutableQueue> queueTransaction, Action<MediaPlayer.MPMusicPlayerControllerQueue,Foundation.NSError> completionHandler);
abstract member Perform : Action<MediaPlayer.MPMusicPlayerControllerMutableQueue> * Action<MediaPlayer.MPMusicPlayerControllerQueue, Foundation.NSError> -> unit
override this.Perform : Action<MediaPlayer.MPMusicPlayerControllerMutableQueue> * Action<MediaPlayer.MPMusicPlayerControllerQueue, Foundation.NSError> -> unit

Parâmetros

queueTransaction
Action<MPMusicPlayerControllerMutableQueue>

A ação a ser executada enquanto a fila é criada.

completionHandler
Action<MPMusicPlayerControllerQueue,NSError>

Um manipulador a ser executado quando a operação for concluída.

Atributos

Aplica-se a