通过

PlayToReceiver.CurrentTimeChangeRequested 事件

  • 参考

定义

命名空间:
Windows.Media.PlayTo
编辑

在播放的时间位置更改时发生。

// Register
event_token CurrentTimeChangeRequested(TypedEventHandler<PlayToReceiver, CurrentTimeChangeRequestedEventArgs const&> const& handler) const;

// Revoke with event_token
void CurrentTimeChangeRequested(event_token const* cookie) const;

// Revoke with event_revoker
PlayToReceiver::CurrentTimeChangeRequested_revoker CurrentTimeChangeRequested(auto_revoke_t, TypedEventHandler<PlayToReceiver, CurrentTimeChangeRequestedEventArgs const&> const& handler) const;
public event TypedEventHandler<PlayToReceiver,CurrentTimeChangeRequestedEventArgs> CurrentTimeChangeRequested;
function onCurrentTimeChangeRequested(eventArgs) { /* Your code */ }
playToReceiver.addEventListener("currenttimechangerequested", onCurrentTimeChangeRequested);
playToReceiver.removeEventListener("currenttimechangerequested", onCurrentTimeChangeRequested);
- or -
playToReceiver.oncurrenttimechangerequested = onCurrentTimeChangeRequested;
Public Custom Event CurrentTimeChangeRequested As TypedEventHandler(Of PlayToReceiver, CurrentTimeChangeRequestedEventArgs)

事件类型

TypedEventHandler<PlayToReceiver,CurrentTimeChangeRequestedEventArgs>

注解

有关创建软件“播放到”接收器的示例，请参阅 媒体转换。

async void receiver_CurrentTimeChangeRequested(
    Windows.Media.PlayTo.PlayToReceiver sender,
    Windows.Media.PlayTo.CurrentTimeChangeRequestedEventArgs args)
{
    await dispatcher.RunAsync(
        Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
        {
            VideoPlayer.Position = args.Time;
            receiver.NotifySeeking();
            seeking = true;
        });
}

Async Sub receiver_CurrentTimeChangeRequested(
    sender As Windows.Media.PlayTo.PlayToReceiver,
    args As Windows.Media.PlayTo.CurrentTimeChangeRequestedEventArgs)
    Await Dispatcher.RunAsync(
        Windows.UI.Core.CoreDispatcherPriority.Normal,
        Sub()
            VideoPlayer.Position = args.Time
            receiver.NotifySeeking()
            seeking = True
        End Sub)
End Sub

适用于

另请参阅