共用方式為

PlaybackRateChangeRequestedEventArgs 類別

  • 參考

定義

命名空間:
Windows.Media.PlayTo
編輯

提供 PlaybackRateChangeRequested 事件的相關信息。

public ref class PlaybackRateChangeRequestedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
class PlaybackRateChangeRequestedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public sealed class PlaybackRateChangeRequestedEventArgs
Public NotInheritable Class PlaybackRateChangeRequestedEventArgs
繼承
Object Platform::Object IInspectable PlaybackRateChangeRequestedEventArgs
屬性
ContractVersionAttribute

Windows 需求

裝置系列
Windows 10 (已於 10.0.10240.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v1.0 引進)

備註

如需建立軟體播放收件者的範例，請參閱 媒體傳播。

async void receiver_PlaybackRateChangeRequested(
    Windows.Media.PlayTo.PlayToReceiver sender,
    Windows.Media.PlayTo.PlaybackRateChangeRequestedEventArgs args)
{
    await dispatcher.RunAsync(
        Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
        {
            VideoPlayer.PlaybackRate = args.Rate;
        });
}

Async Sub receiver_PlaybackRateChangeRequested(
    sender As Windows.Media.PlayTo.PlayToReceiver,
    args As Windows.Media.PlayTo.PlaybackRateChangeRequestedEventArgs)

    Await Dispatcher.RunAsync(
        Windows.UI.Core.CoreDispatcherPriority.Normal,
        Sub()
            VideoPlayer.PlaybackRate = args.Rate
        End Sub)
End Sub

屬性

Rate

取得新的播放速率。

適用於

另請參閱