共用方式為

KnownPerceptionVideoProfileProperties.BitmapAlphaMode 屬性

  • 參考

定義

命名空間:
Windows.Devices.Perception
編輯

取得用來擷取列舉屬性的字串索引鍵，指出點陣圖 Alpha 模式。

public:
 static property Platform::String ^ BitmapAlphaMode { Platform::String ^ get(); };
static winrt::hstring BitmapAlphaMode();
/// [get: Windows.Foundation.Metadata.Deprecated("KnownPerceptionVideoProfileProperties may be unavailable after Windows Creator Update.  Please refer to Windows.Media.Capture.Frames APIs on MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
static winrt::hstring BitmapAlphaMode();
public static string BitmapAlphaMode { get; }
public static string BitmapAlphaMode { [Windows.Foundation.Metadata.Deprecated("KnownPerceptionVideoProfileProperties may be unavailable after Windows Creator Update.  Please refer to Windows.Media.Capture.Frames APIs on MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")] get; }
var string = KnownPerceptionVideoProfileProperties.bitmapAlphaMode;
Public Shared ReadOnly Property BitmapAlphaMode As String

屬性值

String

Platform::String

winrt::hstring

點陣圖 Alpha 模式。 此屬性是列舉值。

屬性
DeprecatedAttribute

適用於