通过

KnownPerceptionInfraredFrameSourceProperties.Exposure 属性

  • 参考

定义

命名空间:
Windows.Devices.Perception
编辑

获取用于检索 TimeSpan 属性的字符串键，该属性指示相机的当前曝光持续时间。

public:
 static property Platform::String ^ Exposure { Platform::String ^ get(); };
static winrt::hstring Exposure();
/// [get: Windows.Foundation.Metadata.Deprecated("KnownPerceptionInfraredFrameSourceProperties.Exposure may be unavailable after Windows Creator Update.  Use Windows.Media.Devices.ExposureControl instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
static winrt::hstring Exposure();
public static string Exposure { get; }
public static string Exposure { [Windows.Foundation.Metadata.Deprecated("KnownPerceptionInfraredFrameSourceProperties.Exposure may be unavailable after Windows Creator Update.  Use Windows.Media.Devices.ExposureControl instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")] get; }
var string = KnownPerceptionInfraredFrameSourceProperties.exposure;
Public Shared ReadOnly Property Exposure As String

属性值

String

Platform::String

winrt::hstring

相机的当前曝光持续时间。 此属性是 TimeSpan 值。

属性
DeprecatedAttribute

适用于