Windows 10锁定屏幕幻灯片从RSS不工作(RequestSetImageFeedAsync)

本文关键字：工作 RequestSetImageFeedAsync RSS 锁定 屏幕 幻灯片 Windows | 更新日期: 2023-09-27 18:05:42

我制作了一个应用程序，在这个应用程序中，我使用public static IAsyncOperation<SetImageFeedResult> RequestSetImageFeedAsync(Uri syndicationFeedUri)方法来播放来自Windows 8外部RSS提要的锁屏幻灯片。我使用next Uri https://urzagatherer.azure-mobile.net/api/wallpapers，它在Windows 8(8.1)中完美地工作。但当我在Windows 10中运行我的应用程序并设置相同的Uri时，锁屏幻灯片无法播放。谁能告诉我出了什么问题?我使用以下代码:

SetImageFeedResult result = await LockScreen.RequestSetImageFeedAsync(new Uri("https://urzagatherer.azure-mobile.net/api/wallpapers")); 
if (result == SetImageFeedResult.Success) 
{ 
    AddImageFeedScenarioOutputText.Text = "Called RequestSetImageFeedAsync: the specified URL was set as the default."; 
} 
else if (result == SetImageFeedResult.ChangeDisabled) 
{ 
    AddImageFeedScenarioOutputText.Text = "Called RequestSetImageFeedAsync: call succeeded but group policy has the lock screen image slide show turned off."; 
} 
else // (result == SetImageFeedResult.UserCanceled) 
{ 
    AddImageFeedScenarioOutputText.Text = "Called RequestSetImageFeedAsync: the specified URL was not set as the default."; 
}

result总是等于SetImageFeedResult。成功

Windows 10锁定屏幕幻灯片从RSS不工作(RequestSetImageFeedAsync)

对于您的问题，似乎这种方法仅适用于windows 8.1

From Microsoft Docs:
LockScreen.RequestSetImageFeedAsync(Uri)
注册要用作锁屏幻灯片的RSS图像提要。(仅限Windows 8.1)

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