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DisplaySource.GetMetadata(Guid) 方法

定義

從來源擷取動態中繼資料。

public:
 virtual IBuffer ^ GetMetadata(Platform::Guid Key) = GetMetadata;
IBuffer GetMetadata(winrt::guid const& Key);
public IBuffer GetMetadata(Guid Key);
function getMetadata(Key)
Public Function GetMetadata (Key As Guid) As IBuffer

參數

Key
Guid

Platform::Guid

winrt::guid

傳回

IBuffer

適用於