CastingSource.PreferredSourceUri 属性

定义

命名空间:

Windows.Media.Casting

获取或设置要与 DLNA ByRef 一起使用的内容的备用 URI。

public:
 property Uri ^ PreferredSourceUri { Uri ^ get(); void set(Uri ^ value); };

Uri PreferredSourceUri();

void PreferredSourceUri(Uri value);

public System.Uri PreferredSourceUri { get; set; }

var uri = castingSource.preferredSourceUri;
castingSource.preferredSourceUri = uri;

Public Property PreferredSourceUri As Uri

属性值

Uri Uri

内容的备用 URI。

示例

#include <winrt/Windows.Media.Casting.h>
...
Windows::UI::Xaml::Controls::MediaElement video;
video.Source(Windows::Foundation::Uri{ L"http://www.contoso.com/videos/video.mp4" });
video.GetAsCastingSource().PreferredSourceUri(Windows::Foundation::Uri{ L"http://www.contoso.com/catalogid=1234" });