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PlayToReceiver.StopAsync Metodo

  • Riferimento

Definizione

Spazio dei nomi:
Windows.Media.PlayTo
Modifica

Interrompere la ricezione dei comandi Play To.

public:
 virtual IAsyncAction ^ StopAsync() = StopAsync;
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction StopAsync();
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction StopAsync();
function stopAsync()
Public Function StopAsync () As IAsyncAction

Restituisce

IAsyncAction

Gestore asincrono che viene chiamato al termine dell'operazione di arresto.

Attributi
RemoteAsyncAttribute

Commenti

Per un esempio di creazione di un ricevitore Play To software, vedere Cast multimediale.

if (receiver != null)
{
    await receiver.StopAsync();

    if (display != null)
        display.RequestRelease();

    // Remove Play To Receiver events
    receiver.CurrentTimeChangeRequested -= receiver_CurrentTimeChangeRequested;
    receiver.MuteChangeRequested -= receiver_MuteChangeRequested;
    receiver.PauseRequested -= receiver_PauseRequested;
    receiver.PlaybackRateChangeRequested -= receiver_PlaybackRateChangeRequested;
    receiver.PlayRequested -= receiver_PlayRequested;
    receiver.SourceChangeRequested -= receiver_SourceChangeRequested;
    receiver.StopRequested -= receiver_StopRequested;
    receiver.TimeUpdateRequested -= receiver_TimeUpdateRequested;
    receiver.VolumeChangeRequested -= receiver_VolumeChangeRequested;

    //  Remove MediaElement events
    VideoPlayer.Pause();

    VideoPlayer.CurrentStateChanged -= VideoPlayer_CurrentStateChanged;
    VideoPlayer.MediaEnded -= VideoPlayer_MediaEnded;
    VideoPlayer.MediaFailed -= VideoPlayer_MediaFailed;
    VideoPlayer.MediaOpened -= VideoPlayer_MediaOpened;
    VideoPlayer.RateChanged -= VideoPlayer_RateChanged;
    VideoPlayer.SeekCompleted -= VideoPlayer_SeekCompleted;
    VideoPlayer.VolumeChanged -= VideoPlayer_VolumeChanged;

    StatusTextBlock.Text = "Stopped '" + receiver.FriendlyName + "'.";
}

If receiver IsNot Nothing Then
    Await receiver.StopAsync()

    If display IsNot Nothing Then display.RequestRelease()

    ' Remove Play To Receiver events
    RemoveHandler receiver.CurrentTimeChangeRequested, AddressOf receiver_CurrentTimeChangeRequested
    RemoveHandler receiver.MuteChangeRequested, AddressOf receiver_MuteChangeRequested
    RemoveHandler receiver.PauseRequested, AddressOf receiver_PauseRequested
    RemoveHandler receiver.PlaybackRateChangeRequested, AddressOf receiver_PlaybackRateChangeRequested
    RemoveHandler receiver.PlayRequested, AddressOf receiver_PlayRequested
    RemoveHandler receiver.SourceChangeRequested, AddressOf receiver_SourceChangeRequested
    RemoveHandler receiver.StopRequested, AddressOf receiver_StopRequested
    RemoveHandler receiver.TimeUpdateRequested, AddressOf receiver_TimeUpdateRequested
    RemoveHandler receiver.VolumeChangeRequested, AddressOf receiver_VolumeChangeRequested

    '  Remove MediaElement events
    VideoPlayer.Pause()

    RemoveHandler VideoPlayer.CurrentStateChanged, AddressOf VideoPlayer_CurrentStateChanged
    RemoveHandler VideoPlayer.MediaEnded, AddressOf VideoPlayer_MediaEnded
    RemoveHandler VideoPlayer.MediaFailed, AddressOf VideoPlayer_MediaFailed
    RemoveHandler VideoPlayer.MediaOpened, AddressOf VideoPlayer_MediaOpened
    RemoveHandler VideoPlayer.RateChanged, AddressOf VideoPlayer_RateChanged
    RemoveHandler VideoPlayer.SeekCompleted, AddressOf VideoPlayer_SeekCompleted
    RemoveHandler VideoPlayer.VolumeChanged, AddressOf VideoPlayer_VolumeChanged

    StatusTextBlock.Text = "Stopped '" & receiver.FriendlyName & "'."
End If

Si applica a

Vedi anche