GlobalSystemMediaTransportControlsSession.TryChangeChannelUpAsync 方法

定義

命名空間:

Windows.Media.Control

嘗試在會話上變更通道。

public:
 virtual IAsyncOperation<bool> ^ TryChangeChannelUpAsync() = TryChangeChannelUpAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryChangeChannelUpAsync();

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryChangeChannelUpAsync();

function tryChangeChannelUpAsync()

Public Function TryChangeChannelUpAsync () As IAsyncOperation(Of Boolean)

傳回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

True 表示成功;否則為 False

屬性

RemoteAsyncAttribute

Windows 需求

應用程式功能

globalMediaControl