MediaPlaybackCommandManager.PreviousReceived Evento
Definizione
Importante
Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.
Si verifica quando il gestore dei comandi riceve un comando dal pulsante Indietro dei controlli di trasporto multimediale di sistema.
// Register
event_token PreviousReceived(TypedEventHandler<MediaPlaybackCommandManager, MediaPlaybackCommandManagerPreviousReceivedEventArgs const&> const& handler) const;
// Revoke with event_token
void PreviousReceived(event_token const* cookie) const;
// Revoke with event_revoker
MediaPlaybackCommandManager::PreviousReceived_revoker PreviousReceived(auto_revoke_t, TypedEventHandler<MediaPlaybackCommandManager, MediaPlaybackCommandManagerPreviousReceivedEventArgs const&> const& handler) const;public event TypedEventHandler<MediaPlaybackCommandManager,MediaPlaybackCommandManagerPreviousReceivedEventArgs> PreviousReceived;function onPreviousReceived(eventArgs) { /* Your code */ }
mediaPlaybackCommandManager.addEventListener("previousreceived", onPreviousReceived);
mediaPlaybackCommandManager.removeEventListener("previousreceived", onPreviousReceived);
- or -
mediaPlaybackCommandManager.onpreviousreceived = onPreviousReceived;Public Custom Event PreviousReceived As TypedEventHandler(Of MediaPlaybackCommandManager, MediaPlaybackCommandManagerPreviousReceivedEventArgs)